Japanese Character Dictionary: Portuguese & Spanish Guide - Reading Japanese with Fumito フミト

Welcome to your definitive guide to mastering basic Japanese characters and vocabulary. If you are a native speaker of Portuguese or Spanish, you possess a hidden advantage when learning Japanese: your phonetic system. The five pure vowels of Spanish and Portuguese align almost perfectly with the Japanese vowel system (あ, い, う, え, お). This makes master-level pronunciation much more achievable for you than for native English speakers.

However, navigating a new writing system can feel overwhelming. Many language tools force you to translate Japanese into English first, adding an unnecessary mental step. That is why I created this comprehensive Japanese character dictionary with Portuguese and Spanish translations.

Whether you are preparing for the JLPT N5 exam, planning a trip to Japan, or building your foundational skills from scratch, this resource bridges the gap. We will explore the three Japanese scripts—Hiragana, Katakana, and Kanji—and provide you with a massive, practical vocabulary database tailored specifically to your linguistic background.

Let’s begin this journey together. Hajimemashou! (Let’s start!)

Understanding the Japanese Writing System

To use a Japanese character dictionary Portuguese or Japanese character dictionary Spanish effectively, you must understand how the three distinct Japanese scripts interact with one another. Unlike Western languages, Japanese does not use an alphabet. Instead, it combines syllabaries and ideograms.

Hiragana (ひらがな)

Hiragana is the backbone of the Japanese language. It consists of 46 phonetic characters representing syllables. Hiragana is used for grammatical particles, verb endings (inflections), and native Japanese words that do not have Kanji or whose Kanji is too complex for everyday use.

Example: ありがとう (Arigatou – Thank you)

Katakana (カタカナ)

Katakana contains the exact same sound set as Hiragana (46 characters) but uses sharp, straight lines instead of cursive curves. It is primarily used for foreign loanwords, technical terms, scientific names, and emphasis.

Example: コーヒー (Kouhii – Coffee, from the Dutch koffie)

Kanji (漢字)

Kanji are logographic characters adopted from China. Each Kanji represents a concept, idea, or object, rather than just a sound. A single Kanji can have multiple pronunciations depending on its context. To be considered basic fluent, you need to know around 2,000 Kanji; for the beginner JLPT N5 level, you need around 100.

Example: 水 (Mizu – Water)

Romaji (ローマ字)

Romaji is the Romanization of Japanese sounds using the Latin alphabet. It is an invaluable stepping stone for absolute beginners to understand pronunciation before they fully memorize Hiragana and Katakana.

How to Use This Dictionary

To maximize the value of this Japanese kanji dictionary Portuguese and Japanese kanji dictionary Spanish tool, it is important to understand how each entry is constructed. Every vocabulary table is organized into seven distinct columns designed to give you a 360-degree view of the word:

Japanese: The word written in its natural form (Kanji, Hiragana, or Katakana).
Romaji: The phonetic reading using Latin letters to guide your pronunciation.
English: The standard international translation.
Portuguese: The natural Brazilian Portuguese translation, respecting local idiomatic context.
Spanish: The neutral Latin American Spanish translation.
Example Sentence: A practical, everyday sentence showing how the word functions in context.
Usage Notes: Contextual tips, nuance breakdowns, and cultural notes to prevent misunderstandings.

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Main Dictionary

Read Main Dictionary

1. Greetings (挨拶 – Aisatsu)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
おはようございます	Ohayou gozaimasu	Good morning	Bom dia	Buenos días	おはようございます、先生。	Use with superiors. Drop gozaimasu for friends.
こんにちは	Konnichiwa	Good afternoon / Hello	Boa tarde / Olá	Buenas tardes / Hola	皆さん、こんにちは。	Standard greeting used from late morning to dusk.
こんばんは	Konbanwa	Good evening	Boa noite	Buenas noches	こんばんは、お元気ですか？	Used only when meeting someone after dark, not when going to sleep.
さようなら	Sayounara	Goodbye	Adeus	Adiós	さようなら、また来週。	Implies a long separation. Do not use daily with co-workers.
ありがとう	Arigatou	Thank you	Obrigado / Obrigada	Gracias	手伝ってくれて、ありがとう。	Casual. Add gozaimasu to make it formal.

2. Family (家族 – Kazoku)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
家族	Kazoku	Family	Família	Familia	私の家族は４人です。	Refers to one’s own family in general terms.
父	Chichi	Father (own)	Pai	Padre	父は銀行員です。	Used when talking about your own father to outsiders.
母	Haha	Mother (own)	Mãe	Madre	母の料理は美味しい。	Used when talking about your own mother to outsiders.
お父さん	Otousan	Father (someone else’s)	Pai	Padre	お父さんはお元気ですか？	Used to address your own father directly or someone else’s father.
お母さん	Otousan	Mother (someone else’s)	Mãe	Madre	お母さんに頼みました。	Used to address your own mother directly or someone else’s mother.

3. Numbers (数字 – Suuji)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
一	Ichi	One	Um / Uma	Uno	りんごを一回食べました。	Base number. Changes pronunciation with counters.
二	Ni	Two	Dois / Duas	Dos	二本のペンがあります。	Standard counter alignment applies.
三	San	Three	Três	Tres	三万円を持っています。	Lucky number in Japanese culture.
四	Yon / Shi	Four	Quatro	Cuatro	四人が来ました。	Shi is associated with death; yon is preferred for counting objects.
五	Go	Five	Cinco	Cinco	五番目の席です。	Base form remains stable.

4. Time (時間 – Jikan)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
時間	Jikan	Time / Hours	Tempo / Horas	Tiempo / Horas	時間がありません。	Means both chronological time and a duration of hours.
今	Ima	Now	Agora	Ahora	今、何時ですか？	Essential conversational anchor.
時	Ji	O’clock	Horas	Horas (en punto)	三時に会いましょう。	Suffix added directly to numbers to indicate the specific hour.
分	Fun / Pun	Minute	Minuto	Minuto	あと五分待ってください。	Phonetics change depending on the preceding number (e.g., ippun, nifun).
半	Han	Half (past the hour)	Meia	Media	六時半に起きます。	Used immediately after the ji suffix (e.g., rokujihan = 6:30).

5. Days (曜日 – Youbi)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
月曜日	Getsuyoubi	Monday	Segunda-feira	Lunes	月曜日に仕事を始めます。	Association: Moon (getsu) day.
火曜日	Kayoubi	Tuesday	Terça-feira	Martes	火曜日は休みです。	Association: Fire (ka) day.
水曜日	Suiyoubi	Wednesday	Quarta-feira	Miércoles	水曜日にテストがあります。	Association: Water (sui) day.
木曜日	Mokuyoubi	Thursday	Quinta-feira	Jueves	木曜日は雨でした。	Association: Wood/Tree (moku) day.
金曜日	Kinyoubi	Friday	Sexta-feira	Viernes	金曜日の夜に出かけます。	Association: Gold/Money (kin) day.

6. Months (月 – Gatsu)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
一月	Ichigatsu	January	Janeiro	Enero	一月はとても寒いです。	Number + gatsu. Never use tsuki for months of the year.
二月	Nigatsu	February	Fevereiro	Febrero	二月は雪が降ります。	Shortest month of the calendar year.
三月	Sangatsu	March	Março	Marzo	三月に卒業します。	Standard reading rules apply cleanly.
四月	Shigatsu	April	Abril	Abril	四月は桜の季節です。	Pronounced Shigatsu, never Yongatsu.
五月	Gogatsu	May	Maio	Mayo	五月に日本へ行きます。	Golden Week occurs during this month.

7. Colors (色 – Iro)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
赤	Aka	Red	Vermelho	Rojo	赤い車が好きです。	Noun form is aka. Requires i suffix to modify nouns directly.
青	Ao	Blue	Azul	Azul	青い空を見てください。	Historically included shades of green (like green traffic lights).
白	Shiro	White	Branco	Blanco	白いシャツを着ています。	Symbolizes purity in traditional contexts.
黒	Kuro	Black	Preto	Negro	黒い猫がいます。	Noun form kuro becomes adjective via kuroi.
黄色	Kiiro	Yellow	Amarelo	Amarillo	黄色い花が咲きました。	Literally translated as “yellow color”.

8. Food (食べ物 – Tabemono)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
ご飯	Gohan	Rice / Meal	Arroz / Refeição	Arroz / Comida	朝ご飯を食べましたか？	Literally means cooked rice, but colloquially represents any meal.
肉	Niku	Meat	Carne	Carne	肉は食べません。	Generic term. Specify animal like gyuniku (beef) or toriniku (chicken).
魚	Sakana	Fish	Peixe	Pescado / Pez	魚が新鮮ですね。	Refers to both living fish and fish prepared as food.
パン	Pan	Bread	Pão	Pan	毎朝パンを食べます。	Loanword introduced by Portuguese traders in the 16th century.
卵	Tamago	Egg	Ovo	Huevo	卵料理が得意です。	Also spelled 玉子 when referring to culinary dishes.

9. Drinks (飲み物 – Nomimono)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
水	Mizu	Water	Água	Agua	お水を一杯ください。	Refers exclusively to cold or room-temperature water.
お湯	Oyu	Hot water	Água quente	Agua caliente	お湯を沸かします。	Treat as a separate concept from cold water. O is respectful prefix.
お茶	Ocha	Green tea	Chá verde	Té verde	お茶を飲みましょう。	Refers naturally to Japanese green tea unless specified otherwise.
牛乳	Gyuunyuu	Milk	Leite	Leche	牛乳を買ってきます。	Native word. The loanword ミルク (miruku) is also widely accepted.
お酒	Osake	Alcohol / Sake	Álcool / Saquê	Alcohol / Sake	お酒は二十歳からです。	Generic term for all alcoholic beverages, as well as traditional rice wine.

10. Fruits (果物 – Kudamono)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
林檎	Ringo	Apple	Maçã	Manzana	林檎を丸ごと囓る。	Usually written in Hiragana (りんご) or Katakana (リンゴ).
蜜柑	Mikan	Mandarin Orange	Mexerica / Tangerina	Mandarina	冬は蜜柑を食べます。	Standard Japanese citrus fruit. Commonly written in Hiragana.
バナナ	Banana	Banana	Banana	Plátano / Banana	朝食にバナナを食べる。	Katakana loanword. Pronounced with equal stress on all syllables.
葡萄	Budou	Grape	Uva	Uva	葡萄からワインを作る。	Usually written in Hiragana (ぶどう).
苺	Ichigo	Strawberry	Morango	Fresa / Frutilla	苺のケーキが好きです。	Highly popular seasonal fruit flavor in Japanese desserts.

11. Vegetables (野菜 – Yasai)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
野菜	Yasai	Vegetable	Vegetal / Legume	Vegetal / Verdura	毎日野菜を食べます。	Categorical umbrella term for all green grocery items.
玉ねぎ	Tamanegi	Onion	Cebola	Cebolla	玉ねぎを刻むと涙が出る。	Round onion. Literally “ball green-onion”.
人参	Ninjin	Carrot	Cenoura	Zanahoria	人参は体に良いです。	Homophone with ginseng. Always clear via context.
トマト	Tomato	Tomato	Tomate	Tomate	トマトのサラダを作った。	Katakana loanword perfectly matching Romance sound profiles.
じゃがいも	Jagaimo	Potato	Batata	Papa / Patata	じゃがいもを茹でる。	Derived historically from the historical port city Jakarta.

12. Animals (動物 – Doubutsu)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
犬	Inu	Dog	Cachorro	Perro	犬が吠えています。	Foundational N5 vocabulary item.
猫	Neko	Cat	Gato	Gato	猫が寝ています。	Cultural staple of domestic life in urban Japan.
鳥	Tori	Bird	Pássaro	Pájaro / Ave	空に鳥が飛んでいる。	Also means poultry meat depending on the culinary setting.
馬	Uma	Horse	Cavalo	Caballo	馬に乗ったことがあります。	Traditional animal symbol linked closely to shrines.
魚	Sakana	Fish	Peixe	Pez	池に魚がたくさんいる。	Use this entry when analyzing live specimens in rivers/lakes.

13. Nature (自然 – Shizen)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
山	Yama	Mountain	Montanha	Montaña	富士山は高い山です。	Used frequently in geographical titles and common surnames.
川	Kawa	River	Rio	Río	川で泳いではいけません。	Classic pictographic character layout mimicking running water streams.
海	Umi	Ocean / Sea	Mar	Mar	夏休みに海へ行きます。	Captures both the open ocean and regional coastal beaches.
空	Sora	Sky	Céu	Cielo	今日の空は青いです。	Represents space, thin air, or emptiness conceptually.
花	Hana	Flower	Flor	Flor	公園に花が咲いている。	Culturally resonant symbol, particularly regarding cherry blossoms.

14. Body Parts (身体 – Karada)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
目	Me	Eye	Olho	Ojo	目を閉じてください。	Also handles figurative references like “insight” or “gaze”.
耳	Mimi	Ear	Orelha	Oreja	耳が痛いです。	Refers both to the external structural ear and internal sensory paths.
口	Kuchi	Mouth	Boca	Boca	口を開けてください。	Acts as a layout symbol for structural entrances and station gates.
手	Te	Hand	Mão	Mano	手を洗いました。	Found across complex compound structures involving physical crafts.
足	Ashi	Leg / Foot	Perna / Pé	Pierna / Pie	足が疲れて動けない。	Japanese makes no structural phonetic split between leg and foot.

15. Clothing (服 – Fuku)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
服	Fuku	Clothes	Roupas	Ropa	新しい服を買いました。	General Westernized casual clothing term.
着物	Kimono	Kimono	Quimono	Kimono	成人式に着物を着ます。	Literally means “thing to wear”. Represents traditional garments.
シャツ	Shatsu	Shirt	Camisa	Camisa	白いシャツが汚れた。	Borrowed from English shirt. Applies mostly to button-downs/T-shirts.
靴	Kutsu	Shoes	Sapatos	Zapatos	玄関で靴を脱ぎます。	Crucial cultural concept due to residential floor cleanliness policies.
靴下	Kutsushita	Socks	Meias	Calcetines / Medias	靴下を履いてください。	Structural combination: “Shoes Underneath” (`Kutsu` + `Shita`).

16. School (学校 – Gakkou)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
学校	Gakkou	School	Escola	Escuela	学校は楽しですか？	Broad reference encompassing primary to high schools.
先生	Sensei	Teacher	Professor	Profesor	先生に質問しました。	Respectful title used directly instead of the individual’s name.
学生	Gakusei	Student	Estudante	Estudiante	私は大学生です。	Usually denotes higher education students (high school/university).
教室	Kyoushitsu	Classroom	Sala de aula	Aula / Salón	教室で待ってください。	Structural room division layout code within schools.
宿題	Shukudai	Homework	Lição de casa	Tarea / Deberes	宿題を忘れました。	Essential academic terminology item.

17. Office (会社 – Kaisha)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
会社	Kaisha	Company	Empresa	Empresa / Compañía	会社に遅刻します。	Root noun form. Inverting elements gives shakai (society).
社長	Shachou	President	Diretor / Presidente	Director / Presidente	社長に挨拶をしました。	Top company executive title level designation.
会議	Kaigi	Meeting	Reunião	Reunión	十時から会議があります。	Formal workplace conference or discussion environment.
電話	Denwa	Telephone	Telefone	Teléfono	電話に出てください。	Literally means “electric speech”.
パソコン	Pasokon	Personal Computer	Computador	Computadora	パソコンが壊れました。	Truncated blending of “Personal Computer”.

18. House (家 – Ie / Uchi)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
家	Ie / Uchi	House / Home	Casa / Lar	Casa / Hogar	家に帰りましょう。	Ie emphasizes structural property; uchi implies your household sphere.
部屋	Heya	Room	Quarto / Cômodo	Habitación / Cuarto	私の部屋は狭いです。	Singular space units contained inside structural floorplans.
窓	Mado	Window	Janela	Ventana	窓を開けて風を入れる。	Standard architectural element indicator.
ドア	Doa	Door	Porta	Puerta	ドアを閉めてください。	Refers exclusively to Western-style swinging design doors.
鍵	Kagi	Key	Chave	Llave	車の鍵を無くしました。	Handles physical metal lock systems and encryption keys.

19. Kitchen (台所 – Daidokoro)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
台所	Daidokoro	Kitchen	Cozinha	Cocina	台所で夕食を作ります。	Traditional naming convention. Kicchin is also used.
冷蔵庫	Reizouko	Refrigerator	Geladeira	Refrigerador	冷蔵庫に牛乳がある。	Literally translated as “cold storage box machine chamber”.
皿	Sara	Plate / Dish	Prato	Plato	皿を洗ってください。	Counter unit forms utilize this element root configuration.
包丁	Houchou	Kitchen Knife	Faca de cozinha	Cuchillo de cocina	包丁の扱いには注意する。	Structural blade specialized for food preparation.
コップ	Koppu	Glass / Tumbler	Copo	Vaso	コップに水を注ぐ。	Derived from Portuguese historically (copo). Perfect structural fit.

20. Bathroom (風呂 / お手洗い – Furo / Otearai)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
お手洗い	Otearai	Restroom / Toilet	Banheiro	Baño / Sanitario	お手洗いはどこですか？	Euphemistic polite choice meaning “hand washing place”.
お風呂	Ofuro	Japanese Bath	Banho / Banheira	Baño (tina)	毎日お風呂に入ります。	Culturally distinct soaking tub focus. Distinct from shower systems.
トイレ	Toire	Toilet	Banheiro	Baño / Inodoro	トイレに行きます。	Common casual variant shortcut derived from “toilet”.
石鹸	Sekken	Soap	Sabonete	Jabón	石鹸で手をよく洗う。	Necessary personal hygiene terminology framework item.
タオル	Taoru	Towel	Toalha	Toalla	タオルで顔を拭きます。	Standard loanword adaptation configuration layout model.

21. Transportation (交通 – Koutsuu)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
電車	Densha	Train	Trem	Tren	電車で通勤しています。	Electric train lines dominating daily transport loops across Japan.
駅	Eki	Station	Estação	Estación	新宿駅で降ります。	Public rail infrastructure hubs anchor mapping instructions.
車	Kuruma	Car	Carro	Carro / Coche	新しい車が欲しいです。	Standard vehicular designation. Alternative reading includes jidosha.
飛行機	Hikouki	Airplane	Avião	Avión	飛行機で東京へ行く。	Literally translated as “flying navigation machine system unit”.
バス	Basu	Bus	Ônibus	Autobús / Camión	バスを待っています。	Standard short-distance public transit service designation.

22. Shopping (買い物 – Kaimono)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
店	Mise	Shop / Store	Loja	Tienda	あの店は安いです。	Umbrella noun term for independent retail establishments.
お金	Okane	Money	Dinheiro	Dinero	お金が足りません。	Root structural kanji kane receives polite processing honorific O.
財布	Saifu	Wallet	Carteira	Cartera / Billetera	財布を落としました。	Standard personal finance dynamic object asset holder.
値段	Nedan	Price	Preço	Precio	値段を確認します。	Critical purchasing inquiry term base structural node.
買い物	Kaimono	Shopping	Compras	Compras	週末に買い物をします。	Grammatical compound form linking buying (`kai`) and physical items (`mono`).

23. Restaurant (レストラン – Resutoran)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
メニュー	Menyuu	Menu	Cardápio / Menu	Menú	メニューを見せてください。	Katakana system adaptation layout blueprint tracking English roots.
注文	Chuumon	Order	Pedido	Orden / Pedido	注文をお願いします。	Tracks verbal placement request actions inside dining settings.
美味しい	Oishii	Delicious	Delicioso / Gostoso	Delicioso / Rico	この料理は美味しい。	Universal foundational descriptive adjective marking sensory praise.
会計	Kaikei	Bill / Check	Conta	Cuenta	お会計をお願いします。	Formal financial settlement request call format directed to staff.
水	Mizu	Water	Água	Agua	無料の水が提供される。	Standard complementary baseline restaurant hospitality inclusion item.

24. Travel (旅行 – Ryokou)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
旅行	Ryokou	Travel / Trip	Viagem	Viaje	日本を旅行します。	Acts directly as compound noun processing verb form via suru.
切符	Kippu	Ticket	Passagem / Bilhete	Boleto / Ticket	電車の切符を買う。	Standard physical paper transit pass activation slip document.
パスポート	Pasupooto	Passport	Passaporte	Pasaporte	パスポートを見せる。	Critical borders legal document locator processing framework text.
地図	Chizu	Map	Mapa	Mapa	地図で場所を調べる。	Classical structural terrain configuration guide mapping framework.
観光	Kankou	Sightseeing	Turismo	Turismo	観光地を巡るのが好き。	Specifically handles cultural landmarks vacation itinerary tasks.

25. Hotel (ホテル – Hoteru)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
ホテル	Hoteru	Hotel	Hotel	Hotel	駅の近くのホテルに泊まる。	Western standard accommodations processing framework entry.
フロント	Furonto	Front Desk	Recepção	Recepción	フロントで鍵を受け取る。	Truncated reference targeting customer reception desk spaces.
部屋	Heya	Room	Quarto	Habitación	部屋の窓から海が見える。	Tracks standard internal structural layout accommodations modules.
予約	Yoyaku	Reservation	Reserva	Reservación	ネットで予約しました。	General advance booking control verification logic mechanism.
荷物	Nimotsu	Luggage / Baggage	Bagagem / Mala	Equipaje / Maletas	荷物を預かってください。	Tracks baseline cargo dynamic baggage checking assets parameters.

26. Weather (天気 – Tenki)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
天気	Tenki	Weather	Tempo / Clima	Clima / Tiempo	今日の天気はどうですか？	Literally converted means “Heavenly Spiritual Energy Aura”.
晴れ	Hare	Clear / Sunny	Ensolarado / Limpo	Soleado / Despejado	明日は晴れでしょう。	Noun form marking clear skies lacking atmospheric cloud blockades.
雨	Ame	Rain	Chuva	Lluvia	雨が激しく降っている。	Requires careful pitch manipulation to avoid confusion with candy (ame).
曇り	Kumori	Cloudy	Nublado	Nublado	曇りの日は涼しいです。	Tracks baseline overcast standard atmosphere tracking matrices.
雪	Yuki	Snow	Neve	Nieve	冬の北海道は雪が多い。	Solid winter precipitation phase system notation values.

27. Emotions (感情 – Kanjou)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
嬉しい	Ureshii	Happy	Feliz / Contente	Feliz / Alegre	プレゼントをもらって嬉しい。	Captures temporary situational flashes of joy.
悲しい	Kanashii	Sad	Triste	Triste	別れの歌は悲しいです。	Emotional state indicating profound internal sorrow patterns.
怒る	Okoru	To get angry	Ficar com raiva	Enojarme / Airarme	彼は突然怒り出した。	Active behavioral verb path tracking emotional escalation patterns.
楽しい	Tanoshii	Enjoyable / Fun	Divertido	Divertido	日本語の勉強は楽しい。	Describes structural situations providing internal entertainment values.
心配	Shinpai	Worry / Anxiety	Preocupação	Preocupación	家族の健康を心配する。	Tracks deep cognitive processing blocks driven by structural dread.

28. Health (健康 – Kenkou)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
病院	Byouin	Hospital	Hospital	Hospital	体調が悪いので病院へ行く。	Medical emergency care facility center destination tracking label.
薬	Kusuri	Medicine	Remédio / Medicina	Medicamento / Medicina	食後にこの薬を飲む。	Swallowing pills uses the active structural processing verb nomu (to drink).
痛い	Itai	Painful / Hurt	Doloroso / Dói	Doloroso / Me duele	頭が痛くて集中できない。	Standard physical exclamation mapping neurological structural pain.
風邪	Kaze	Common Cold	Resfriado / Gripe	Resfriado / Gripe	昨夜から風邪をひいた。	Grammatically paired exclusively with specific structural verb hiku.
元気	Genki	Healthy / Energetic	Saudável / Ativo	Saludable / Con energía	祖父は今も元気です。	Reflects primal metabolic baseline functional performance status.

29. Sports (スポーツ – Supootsu)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
野球	Yakyuu	Baseball	Beisebol	Béisbol	日本では野球が人気です。	Massively popular domestic cultural sports institution setup.
サッカー	Sakkaa	Soccer / Football	Futebol	Fútbol	週末にサッカーをする。	Paired naturally alongside active operational tracking helper verb suru.
水泳	Suiei	Swimming	Natação	Natación	水泳は全身運動です。	Formal structural aquatic locomotion discipline taxonomy entry.
走る	Hashiru	To Run	Correr	Correr	公園の中を速く走る。	Group 1 manual action propulsion physical motion kinetic verb track.
試合	Shiai	Match / Game	Jogo / Partida	Partido / Juego	明日の試合に勝ちたい。	Structural organized competitive athletic confrontation format event.

30. Hobbies (趣味 – Shumi)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
趣味	Shumi	Hobby	Hobby / Passatempo	Pasatiempo / Hobby	あなたの趣味は何ですか？	Generalized opening inquiry element probing personal focus targets.
音楽	Ongaku	Music	Música	Música	毎日音楽を聞きます。	Literally translated means “sound comfort pleasure enjoyment”.
読書	Dokusho	Reading Books	Leitura	Lectura	読書は知識を深める。	Refers formally to structured solo literature parsing acts.
映画	Eiga	Movie / Cinema	Filme	Película / Cine	週末に映画を見に行く。	Screen projection theatrical arts format system component.
写真	Shashin	Photograph	Foto / Fotografia	Foto / Fotografía	カメラで写真を撮る。	Literally translated means “copying absolute operational reality truth”.

31. Technology (技術 – Gijutsu)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
電話	Denwa	Telephone	Telefone	Teléfono	すぐに電話をかけます。	Base system tool mapping electro-vocal message data links.
カメラ	Kamera	Camera	Câmera	Cámara	新しいカメラを買った。	Optical processing hardware apparatus capture instrument track.
電池	Denchi	Battery	Bateria / Pilha	Bateria / Pila	リモコンの電池を換える。	Literally translated means “electric storage pool vessel module”.
充電	Juuden	Electrical Charge	Carregar (bateria)	Cargar (bateria)	スマホを充電します。	Operational processing directive feeding power modules juice input.
機械	Kikai	Machine	Máquina	Máquina	工場の機械を点検する。	Complex multi-part physical automation construction system module.

32. Internet (インターネット – Intaanetto)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
サイト	Saito	Website	Site	Sitio web	このサイトは便利です。	Standard truncated designator tracking global web addresses nodes.
メール	Meeru	Email / Message	E-mail	Correo electrónico	メールを受信しました。	Refers locally to general electronic dispatch transport systems.
検索	Kensaku	Search / Query	Pesquisa / Busca	Búsqueda	グーグルで検索する。	Database indexing retrieval operations processing call format.
パスワード	Pasuwaado	Password	Senha	Contraseña	パスワードを入力する。	Secure security verification alphanumeric entry character sequence.
接続	Setsuzoku	Connection	Conexão	Conexión	ネットの接続が悪い。	Network packet data handshake active state tracking parameters.

33. Jobs (仕事 – Shigoto)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
仕事	Shigoto	Job / Work	Trabalho	Trabajo	毎朝八時から仕事です。	Universal umbrella framework denoting daily employment commitments.
医者	Isha	Medical Doctor	Médico	Médico	体調が悪いなら医者へ。	Certified clinical healthcare execution practitioner authority figure.
会社員	Kaishain	Company Employee	Assalariado	Empleado	私は会社員です。	Standard collective corporate social identity placeholder profile tag.
銀行員	Ginkouin	Bank Clerk	Bancário	Empleado bancario	兄は銀行員として働く。	Fiscal infrastructure worker assignment classification framework tag.
警察官	Keisatsukan	Police Officer	Policial	Policías / Oficial	警察官に道を尋ねました。	Civil law enforcement monitoring operational field safety authority.

34. Countries (国 – Kuni)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
日本	Nihon / Nippon	Japan	Japão	Japón	日本の文化が好きです。	National geographic territory tag configuration identifier.
ブラジル	Burajiru	Brazil	Brasil	Brasil	ブラジルから来ました。	Global geographic terrain map identity locus tracker target.
スペイン	Supein	Spain	Espanha	España	スペイン語を話せます。	European cultural sovereign geographic block locator code.
アメリカ	Amerika	United States	Estados Unidos	Estados Unidos	アメリカに留学します。	Handles Americas structural macro continental terrain tracking labels.
中国	Chuugoku	China	China	China	中国は歴史が長いです。	Literally translated means “The Middle Central Empire Territory Land”.

35. Nationalities (国籍 – Kokuseki)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
日本人	Nihonjin	Japanese person	Japonês / Japonesa	Japonés / Japonesa	彼は親切な日本人です。	country base name string added alongside individual tag character jin.
ブラジル人	Burajirujin	Brazilian person	Brasileiro	Brasileño	陽気なブラジル人と踊る。	Dynamic identification array tracking sovereign citizen profiles directly.
スペイン人	Supeinjin	Spanish person	Espanhol	Español	スペイン人の友人がいる。	Structural identification classification string alignment pattern tool.
アメリカ人	Amerikajin	American person	Americano	Americano	彼はアメリカ人です。	Targets continental corporate citizen verification attributes tags.
中国人	Chuugokujin	Chinese person	Chinês / Chinesa	Chino / China	中国人の同僚と働く。	Handles demographic identity profiles within structural mapping arrays.

36. Verbs (動詞 – Doushi)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
食べる	Taberu	To Eat	Comer	Comer	朝ご飯を食べる。	Primary structural consumption routine baseline operational tracking verb.
飲む	Nomu	To Drink / Swallow	Beber / Tomar	Beber / Tomar	冷たい水を飲む。	Processes fluid elements and oral medicinal chemical delivery tablets.
見る	Miru	To See / Watch	Ver / Assistir	Ver / Mirar	夜空の星を見る。	Handles ocular data capture operations across video streams.
聞く	Kiku	To Hear / Ask	Ouvir / Perguntar	Oír / Escuchar / Preguntar	先生の話を聞く。	Processes dual operations: audio channel capture and logical inquiry.
する	Suru	To Do	Fazer	Hacer	毎日運動をする。	Universal dynamic action processor engine conversion helper utility tool.

37. Adjectives (形容詞 – Keiyoushi)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
大きい	Ookii	Big / Large	Grande	Grande	大きい家が並んでいる。	Primary structural dimension classification evaluation indicator.
小さい	Chiisai	Small / Tiny	Pequeno	Pequeño	小さい猫を見つけた。	Tracks microscopic or low-scale footprint volumetric sizing values.
高い	Takai	High / Expensive	Alto / Caro	Alto / Caro	あの山の標高は高い。	Dual processing module evaluates vertical altitude and fiscal costs.
安い	Yasui	Cheap / Inexpensive	Barato	Barato	この店は商品が安い。	Financial expenditure asset metrics indicator checking cost reductions.
新しい	Atarashii	New / Modern	Novo	Nuevo	新しいスマホを買う。	Tracks system production version generation status increments.

38. Adverbs (副詞 – Fukushi)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
とても	Totemo	Very / Extremely	Muito	Muy / Mucho	この料理はとても辛い。	General amplification modifier tuning descriptive state attributes scores.
ゆっくり	Yukkuri	Slowly / At leisure	Devagar	Despacio / Lento	ゆっくり話してください。	Decrements active script process frequency intervals to aid comprehension.
すぐに	Sugu ni	Immediately	Imediatamente	Inmediatamente	すぐに会社へ行きます。	Operational command sequence delay modifier minimized down to zero.
ずっと	Zutto	All along / Far more	Muito mais / Todo o tempo	Mucho más / Todo el tiempo	今日はずっと雨だ。	Signals uninterrupted continuous states or extreme balance shifts.
初めて	Hajimete	For the first time	Pela primeira vez	Por primera vez	初めて寿司を食べた。	Chronological history record creation counter initialization event index.

39. Question Words (疑問詞 – Gimonshi)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
何	Nani / Nan	What	O que	Qué	これは、何ですか？	Changes phonetic execution form based on adjacent consonant setups.
どこ	Doko	Where	Onde	Dónde	お手洗いはどこですか？	Requests environmental coordinate tracking location parameters strings.
だれ	Dare	Who	Quem	Quién	あの人はだれですか？	Requests identity string validation lookup parameters targeting entities.
いつ	Itsu	When	Quando	Cuándo	日本へいつ行きますか？	Inquires regarding calendar time window execution index points.
どうして	Doushite	Why	Por que	Por qué	どうして遅れたのですか？	Requests contextual causal source structural verification arguments data.

40. JLPT N5 Essentials (最重要語 – Saijuuyougo)

Japanese	Romaji	English	Portuguese	Spanish	Example Sentence	Usage Notes
これ	Kore	This (near me)	Isto / Este	Esto	これをください。	Object position data within proximity loop of speaker text tracking node.
それ	Sore	That (near you)	Isso / Esse	Eso	それは本ですか？	Object proximity positioned inside target conversational partner’s area.
あれ	Are	That over there	Aquilo / Aquele	Aquello	あれを見てください。	Object tracking targets located removed from both active speakers’ bounds.
私	Watashi	I / Me	Eu	Yo	私は学生です。	Neutral demographic safe standard standalone singular personal pronoun choice.
誰	Dare	Someone / Who	Alguém / Quem	Alguien / Quién	誰かが部屋にいる。	Basic vocabulary indicator processing standard reference entity patterns.

Kanji Section

For those looking to use a Japanese kanji dictionary Portuguese or Japanese kanji dictionary Spanish, here is a deep dive into the primary structural foundation ideograms expected within the fundamental JLPT N5 proficiency testing environment.

一

Onyomi: イチ (Ichi)
Kunyomi: ひと-つ (Hito-tsu)
Stroke Count: 1
Meaning: One
Portuguese: Um
Spanish: Uno
Example Word: 一人 (Hitori – One person)
Example Sentence: 一人で日本へ行きました。 (I went to Japan alone.)

二

Onyomi: ニ (Ni)
Kunyomi: ふた-つ (Futa-tsu)
Stroke Count: 2
Meaning: Two
Portuguese: Dois
Spanish: Dos
Example Word: 二月 (Nigatsu – February)
Example Sentence: 二月に雪が降りました。 (It snowed in February.)

三

Onyomi: サン (San)
Kunyomi: みっ-つ (Mit-tsu)
Stroke Count: 3
Meaning: Three
Portuguese: Três
Spanish: Tres
Example Word: 三人 (Sannin – Three people)
Example Sentence: 教室に学生が三人います。 (There are three students in the classroom.)

日

Onyomi: ニチ (Nichi) / ジツ (Jitsu)
Kunyomi: ひ (Hi) / び (Bi)
Stroke Count: 4
Meaning: Day / Sun
Portuguese: Dia / Sol
Spanish: Día / Sol
Example Word: 日曜日 (Nichiyoubi – Sunday)
Example Sentence: 日曜日は買い物をします。 (On Sundays, I do shopping.)

本

Onyomi: ホン (Hon)
Kunyomi: もと (Moto)
Stroke Count: 5
Meaning: Book / Origin
Portuguese: Livro / Origem
Spanish: Libro / Origen
Example Word: 日本 (Nihon – Japan)
Example Sentence: 日本の本を買いました。 (I bought a Japanese book.)

人

Onyomi: ジン (Jin) / ニン (Nin)
Kunyomi: ひと (Hito)
Stroke Count: 2
Meaning: Person
Portuguese: Pessoa
Spanish: Persona
Example Word: 日本人 (Nihonjin – Japanese person)
Example Sentence: あの人は日本人です。 (That person is Japanese.)

月

Onyomi: ゲツ (Getsu) / ガツ (Gatsu)
Kunyomi: つき (Tsuki)
Stroke Count: 4
Meaning: Moon / Month
Portuguese: Lua / Mês
Spanish: Luna / Mes
Example Word: 今月 (Kongetsu – This month)
Example Sentence: 今月は仕事が忙しいです。 (This month I am busy with work.)

火

Onyomi: カ (Ka)
Kunyomi: ひ (Hi)
Stroke Count: 4
Meaning: Fire
Portuguese: Fogo
Spanish: Fuego
Example Word: 火曜日 (Kayoubi – Tuesday)
Example Sentence: 火曜日にテストがあります。 (There is a test on Tuesday.)

水

Onyomi: スイ (Sui)
Kunyomi: みず (Mizu)
Stroke Count: 4
Meaning: Water
Portuguese: Água
Spanish: Agua
Example Word: 水曜日 (Suiyoubi – Wednesday)
Example Sentence: 水曜日に友達に会います。 (I meet my friend on Wednesdays.)

木

Onyomi: モク (Moku)
Kunyomi: き (Ki)
Stroke Count: 4
Meaning: Tree / Wood
Portuguese: Árvore / Madeira
Spanish: Árbol / Madera
Example Word: 木曜日 (Mokuyoubi – Thursday)
Example Sentence: 木曜日は雨が降りました。 (It rained on Thursday.)

金

Onyomi: キン (Kin)
Kunyomi: かね (Kane)
Stroke Count: 8
Meaning: Gold / Money
Portuguese: Ouro / Dinheiro
Spanish: Oro / Dinero
Example Word: お金 (Okane – Money)
Example Sentence: お金がありません。 (I don’t have money.)

土

Onyomi: ド (Do)
Kunyomi: つち (Tsuchi)
Stroke Count: 3
Meaning: Earth / Soil
Portuguese: Terra / Solo
Spanish: Tierra / Suelo
Example Word: 土曜日 (Doyoubi – Saturday)
Example Sentence: 土曜日は夜更かしをします。 (I stay up late on Saturdays.)

山

Onyomi: サン (San)
Kunyomi: やま (Yama)
Stroke Count: 3
Meaning: Mountain
Portuguese: Montanha
Spanish: Montaña
Example Word: 富士山 (Fujisan – Mount Fuji)
Example Sentence: 富士山はとても綺麗です。 (Mount Fuji is very beautiful.)

川

Onyomi: セン (Sen)
Kunyomi: かわ (Kawa)
Stroke Count: 3
Meaning: River
Portuguese: Rio
Spanish: Río
Example Word: 小川 (Ogawa – Stream / Brook)
Example Sentence: 小川に魚が泳いでいます。 (Fish are swimming in the stream.)

田

Onyomi: デン (Den)
Kunyomi: た (Ta) / だ (Da)
Stroke Count: 5
Meaning: Rice Field
Portuguese: Arrozal / Campo de arroz
Spanish: Arrozal / Campo de arroz
Example Word: 田んぼ (Tanbo – Rice field)
Example Sentence: 日本の田んぼは美しいです。 (Japanese rice fields are beautiful.)

Hiragana Reference

Use this baseline section as an absolute phonetic verification anchor tool alongside your primary vocabulary searches.

Character	Romaji	Pronunciation Tips for Portuguese & Spanish Speakers	Common Words
あ	A	Pure short vowel. Exactly like a in “casa”.	あなた (Anata – You)
い	I	Sharp closed vowel. Exactly like i in “ilha” or “iglesia”.	犬 (Inu – Dog)
う	U	Unrounded. Do not protrude lips forward like in Spanish/Portuguese.	海 (Umi – Ocean)
え	E	Open-mid vowel. Exactly like e in “café” or “este”.	駅 (Eki – Station)
お	O	Pure closed vowel. Exactly like o in “olho” or “hola”.	美味しい (Oishii – Delicious)
か	KA	Unaspirated structural crisp clear dental explosive k.	家族 (Kazoku – Family)
き	KI	Sharp clear ki. Never soften into chi sounds.	切符 (Kippu – Ticket)
く	KU	Minimal lip rounded processing dynamic sound element.	車 (Kuruma – Car)
け	KE	Standard plain pronunciation format setup profile.	結果 (Kekka – Result)
こ	KO	Balanced distribution layout text mapping tool sound.	言葉 (Kotoba – Word)

Katakana Reference

Katakana adapts external global foreign loanwords into localized pronunciation matrices.

Character	Romaji	Loanword Origins & Examples	Adaptation Mechanics
ア	A	アメリカ (Amerika – America)	Direct standard processing mapping.
イ	I	インターネット (Intaanetto – Internet)	Final consonants gain trailing helping vowels.
ウ	U	ウイスキー (Uisukii – Whiskey)	Long vowels receive structural straight line bars (ー).
エ	E	エアコン (Eakon – Air Conditioner)	Truncated blending modifications occur naturally.
オ	O	オーストラリア (Oosutoraria)	Vowel length stabilization matches standard kana counts.
カ	KA	カメラ (Kamera – Camera)	Seamless phonetic sound transition path profile.
コ	KO	コーヒー (Kouhii – Coffee)	Derived from historic European language variants.
パ	PA	パン (Pan – Bread)	Directly derived historically via classic Portuguese merchants.

Learning Tips

How Portuguese and Spanish Speakers Learn Japanese Faster

Your biggest natural advantage lies in vowel production. Many native English speakers struggle with the Japanese language because English vowel shifting introduces unwanted diphthongs. For instance, an English speaker pronouncing neko (cat) often says “nay-koh.”

Because Spanish and Portuguese native phonetic structures feature stable, crisp vowel nodes, you can naturally execute native-sounding Japanese accents immediately. Your target baseline vowels remain pure and unextended unless explicit elongation structural elements specify adjustments (e.g., おばさん obasan [aunt] vs おばあさん obaasan [grandmother]).

Common Pronunciation Mistakes to Watch Out For

The Flapped ‘R’ (ら、り、る、れ、ろ): Native Spanish and Portuguese speakers often read Romaji strings containing ‘R’ characters and automatically apply a rolling alveolar trill (perro) or an aspirated guttural h-sound (rato in Brazilian Portuguese). Japanese ‘R’ sounds operate as unique dental-alveolar lateral flaps tracking directly between the Western structural definitions of ‘L’, ‘R’, and ‘D’. Gently tap the tip of your tongue against the roof of your mouth behind your front teeth—exactly like the soft intermediate single ‘r’ in the Spanish word caro or Portuguese word nora.
The Nasal ‘N’ (ん): Avoid nasalizing preceding vowels. In Portuguese, words like maçã alter the interior quality of the root vowel. In Japanese, ん functions as an independent syllable requiring its own dedicated structural time beat (mora). Keep the preceding vowels clean before hitting the terminal sound closure point.

False Friends (Falsos Amigos)

Be careful with structural words that sound identical across target boundaries but carry wildly diverse logical parameters:

Amo (雨): Sounds like “I love” in Spanish, but means “Rain” in Japanese.
Vaca (バカ / 馬鹿): Sounds like “Cow” in Spanish/Portuguese, but means “Idiot / Fool” in Japanese. Do not use this word casually; it is highly offensive in social situations.

Common Beginner Mistakes

For Portuguese Speakers

Nasalizing Terminals: Brazilian Portuguese speakers often slide the syllable structure ん into an unclosed nasal vowel wave. If you say Nihon (Japan), maintain crisp tracking without dropping structural tongue placements down into open throat nasal drafts.
Confusing “Desu” with “De”: In Portuguese, de indicates origin/belonging. In Japanese, the copula です (desu) acts as the status verb identity indicator “to be”, while the single structural particle で (de) marks location or logistical action means parameters.

For Spanish Speakers

Over-rolling the Japanese R-line: Do not execute a heavy vibrational roll when pronouncing ろく (roku – six). It should sound closer to a crisp, single-tap “doku/loku” hybrid.
The Z-sound Drop: Spanish speakers from Latin America routinely process the phonetic letter ‘Z’ as a clean soft voiceless ‘S’. In Japanese, the ざ, ず, ぜ, ぞ (Za, Zu, Ze, Zo) line requires a clear voiced sibilant buzz—exactly like the voiced sound configuration of the letter ‘Z’ in Portuguese (zebra) or English (zoo).

30-Day Study Plan

Follow this structured roadmap to build your fundamental baseline fluency. Spend 30 to 45 minutes each day tracking these goals.

+-----------------------------------------------------------------+
|                      30-DAY JAPANESE STUDY PLAN                 |
+-----------------------------------------------------------------+
| DAYS 1-5: Master Hiragana Basics                                |
|   - Learn 10-15 Hiragana characters daily.                      |
|   - Trace stroke orders precisely; practice clear vowels.       |
|                                                                 |
| DAYS 6-10: Master Katakana Basics                               |
|   - Transition directly into Katakana character recognition.     |
|   - Contrast look-alike characters like シ (shi) and ツ (tsu).   |
|                                                                 |
| DAYS 11-15: Basic Vocabulary and Particles                      |
|   - Study Greetings and Numbers from the dictionary tables.     |
|   - Practice core topic identifier particles: は (wa) and が (ga).|
|                                                                 |
| DAYS 16-20: Verbs, Adjectives, and Sentence Structure           |
|   - Shift into SOV (Subject-Object-Verb) structural loops.      |
|   - Learn fundamental Class 1 & 2 basic action verbs.          |
|                                                                 |
| DAYS 21-25: Essential Kanji Introduction                        |
|   - Learn 5 foundational Kanji characters daily.                |
|   - Focus on structural numbers, days, and natural elements.    |
|                                                                 |
| DAYS 26-30: Practical Immersion and Context Application        |
|   - Build self-introduction profiles utilizing accurate kana.   |
|   - Quiz yourself daily using the FAQ entries below.           |
+-----------------------------------------------------------------+

Recommended Resources

To maximize your growth beyond this guide, use these essential beginner-friendly language assets:

Hiragana & Katakana Syllabary Charts: Download high-resolution stroke order diagrams from Reading-Japanese.com to ensure accurate muscle-memory training.
JLPT N5 Lesson Walkthroughs: Systematically progress through foundational grammar particles (は, が, を, に, で).
Kanji Stroke Order Workbook Sheets: Practice writing Kanji characters within grid boxes to balance proportions naturally.
Core JLPT N5 Vocabulary Flashcards: Load the entries from this master dictionary into a spaced repetition system (SRS) like Anki to secure long-term memory tracking.

FAQ

1. What is the fastest way for a Spanish speaker to learn Japanese characters?

The fastest way is to exploit your natural phonetic alignment while training your eye to recognize the distinct visual roles of each script. Start by memorizing Hiragana completely over one week, as it serves as the grammatical scaffolding for every sentence. Do not rely heavily on Romaji, as it can become a crutch that delays your character recognition. Use flashcards that pair Hiragana directly with its Spanish translation and standard pronunciation notes. Once Hiragana is fluent, transition to Katakana, focusing on foreign loanwords that you might already recognize from international contexts.

2. Can I use this dictionary to prepare for the JLPT N5 examination?

Yes, this dictionary has been curated specifically to include the core vocabulary categories and essential Kanji structures required to pass the JLPT N5 exam. The language targets focus explicitly on foundational lifestyle parameters, basic directional inquiry tracking, standard conversational modifiers, and introductory verbs. Pay close attention to the example sentences provided in our tables, as they mirror the syntax, question structures, and particle usage patterns that appear in the official listening and reading comprehension sections of the introductory JLPT exam.

3. Why are Portuguese loanwords found inside the Japanese language system?

This historical connection dates back to the mid-16th century, specifically the year 1543, when Portuguese traders and missionaries arrived on the shores of Tanegashima island. They brought with them Western technologies, textiles, and culinary items that did not previously exist in Japan. As a result, the Japanese language naturally adopted several Portuguese words, localizing them into Katakana. A famous example is パン (pan – bread), which comes directly from the Portuguese word pão. Other examples include コップ (koppu – glass/cup, from copo) and ボタン (botan – button, from botão).

4. How do I know when to read a Kanji character using Onyomi or Kunyomi?

As a general rule for beginners, read a Kanji using its Onyomi (Chinese-derived reading) when it is paired with another Kanji character to form a compound word, known as a Jukugo. Conversely, read a Kanji using its Kunyomi (native Japanese reading) when the character stands alone as an independent word, often followed by Hiragana trailing characters called Okurigana. For example, the standalone Kanji 水 (water) is read as mizu (Kunyomi), but when combined into the compound word 水曜日 (Wednesday), it is read as sui (Onyomi).

5. Is Brazilian Portuguese translation compatible with European Portuguese for learning Japanese?

While this dictionary uses standard Brazilian Portuguese for its localized translations, the linguistic foundation remains fully compatible with European Portuguese. The core nouns, baseline verbs, and primary conceptual anchors align seamlessly across both dialects. The main variations you might encounter involve specific lifestyle vocabulary, such as banheiro (restroom) in Brazil versus casa de banho in Portugal, or minor regional preferences for loanword formatting. The grammatical explanation fields and structural syntax patterns translate identically regardless of your regional dialect.

6. What makes the Japanese writing system difficult for absolute beginners?

The primary challenge for beginners is that Japanese uses three distinct scripts simultaneously within a single sentence. Hiragana handles grammatical particles and verb inflections; Katakana processes foreign loanwords and names; and Kanji provides the semantic anchor points for nouns and verb roots. This requires your brain to switch processing modes rapidly as you scan a line of text. However, by breaking your study down into systematic stages—starting with Hiragana, moving to Katakana, and slowly introducing basic Kanji—you will learn to recognize these visual patterns naturally.

7. Why does Japanese pitch accent matter to Spanish and Portuguese speakers?

While Spanish and Portuguese speakers have a major advantage with pure vowel pronunciation, they often mistakenly apply Western stress accents to Japanese words. Western languages rely on dynamic stress (making a syllable louder or longer). Japanese, however, relies on a pitch accent system, where syllables change musical pitch (high or low) without altering their length or volume. For instance, the word hashi can mean “bridge” (橋) or “chopsticks” (箸) depending on whether your pitch starts low and goes high, or starts high and drops low.

8. How should I study the example sentences included in this character dictionary?

To get the most out of the example sentences, don’t just memorize them passively. Use a method called deconstruction. First, identify the core noun or verb from the vocabulary table within the sentence. Next, isolate the grammatical particles surrounding it—like は (topic marker), を (direct object), or に (destination marker)—to see how they connect the components. Finally, read the sentence aloud multiple times to build your muscle memory and internalize natural Japanese word order (Subject-Object-Verb) without translating it back into English, Spanish, or Portuguese first.

9. What are the major structural differences between Spanish and Japanese syntax?

Spanish follows a Subject-Verb-Object (SVO) layout, similar to Portuguese and English. For example: “Yo como arroz” (Subject: Yo, Verb: como, Object: arroz). Japanese, however, uses a strict Subject-Object-Verb (SOV) layout, placing the action verb at the very end of the clause. The same sentence in Japanese becomes 私はご飯を食べます (Watashi wa gohan wo tabemasu), which translates literally to “I rice eat.” Understanding this structural shift early on will prevent you from making common word-order errors when speaking.

10. Do I need to learn stroke orders to master Japanese characters?

Yes, learning the correct stroke order is essential. It is not just about neat handwriting; stroke order is based on a natural ergonomic flow designed over centuries to balance characters visually. Writing strokes in the wrong direction or sequence can distort the balance of a character, making it look unnatural or difficult to read for native speakers. Furthermore, when you move on to learning complex Kanji, following a consistent stroke order (generally from top to bottom and left to right) activates your muscle memory, making characters much easier to memorize.

11. What is the role of particles like “wa” and “ga” in beginner Japanese?

Particles are small grammatical markers added directly to the ends of words to define their function in a sentence. The particle は (wa) acts as a broad topic identifier, establishing the general context of what you are talking about. The particle が (ga), on the other hand, acts as a focused subject identifier, highlighting a specific actor or pinpointing new, important information. Mastering the subtle distinction between wa and ga is one of the most rewarding milestones for a beginner.

12. Are there any pronunciation shortcuts for Spanish speakers learning Japanese?

The best shortcut is simply recognizing that your native vowel system is already optimized for Japanese. The Spanish vowels A, I, U, E, O map almost perfectly to the Japanese vowel line あ, い, う, え, お. The main shortcut is to consciously suppress the urge to roll your ‘R’ sounds and to ensure your ‘Z’ sounds have a clear, voiced buzz. If you can treat the Japanese ‘R’ as a soft, single-tap ‘D/L’ hybrid, your pronunciation will immediately sound remarkably natural to native Japanese speakers.

13. Is it possible to learn Japanese using only Romaji translations?

While using Romaji might feel comfortable during your first few days, relying on it long-term will severely limit your progress. Romaji cannot capture the true structure of the language, it does not help you differentiate between homophones (words that sound the same but look different in Kanji), and it prevents you from reading real-world text in Japan. To build true confidence and practical skills, transition to reading Hiragana and Katakana as early as possible.

14. How can I memorize the Kanji entries provided in this guide efficiently?

The most efficient way to memorize Kanji is through contextual association and spaced repetition. Rather than writing a single character hundreds of times in isolation, study it as part of real words and sentences. For example, memorize the Kanji 日 alongside its everyday compounds like 日本 (Nihon – Japan) and 日曜日 (Nichiyoubi – Sunday). Pair this approach with an SRS flashcard system to review the characters just as your brain is about to forget them.

15. What are honorific prefixes like “O” inside the vocabulary tables?

The prefix お (O) or ご (Go) is added to the beginning of certain nouns to show politeness, refinement, and respect for the person you are speaking to or the object itself. For example, mizu (water) becomes the more polite お水 (omizu), and kane (money) becomes お金 (okane). As a beginner, it is best to learn these words with their honorific prefixes attached, as this ensures your speech remains naturally polite and socially appropriate in everyday situations.

16. Why are some native Japanese words written entirely in Katakana?

While Katakana is primarily used for foreign loanwords, authors and creators also use it for stylistic emphasis, similar to using italics or bold text in Western languages. You will also see Katakana used for animal names, plant species, and technical terms in scientific textbooks, as it helps the word stand out clearly from surrounding Kanji and Hiragana. For instance, ringo (apple) is often written as リンゴ in supermarkets for quick visual scannability.

17. How do I differentiate between long and short vowels when listening to Japanese?

Paying close attention to vowel length is crucial because extending a vowel can completely change the meaning of a word. For example, koji (こじ) means “orphan,” while kouji (こうじ) means “construction.” To master this, listen for the rhythmic beats, or moras, of the word. A short vowel takes up one beat of time, while a long vowel requires you to hold the sound for two distinct beats. Clapping your hands along with each syllable can be an excellent way to practice this rhythm.

18. What is the meaning of standard verb conversions like the “-masu” form?

The 〜ます (-masu) form is the standard polite dictionary ending for verbs in Japanese. It is the perfect form for beginners to use because it is universally polite and appropriate for speaking with teachers, colleagues, strangers, and acquaintances alike. For example, the casual verb taberu (to eat) becomes the polite 食べます (tabemasu). Learning the -masu form first ensures you can communicate respectfully in any daily situation in Japan.

19. How does this dictionary prevent machine translation errors for Portuguese and Spanish?

Many automated online translation tools translate Japanese into English first, and then translate that English output into Spanish or Portuguese. This double-translation often strips away nuance, messes up politeness levels, and creates unnatural phrasing. This dictionary bypasses that issue entirely. Every entry has been written from the ground up by a linguist, ensuring that the Portuguese and Spanish translations match the true spirit, politeness level, and practical context of the original Japanese.

20. Where should I go next after mastering the vocabulary in this pillar article?

Once you feel comfortable with the vocabulary, characters, and sentences in this guide, your next step is to begin combining them into active conversation. Explore our grammar workbooks at Reading-Japanese.com, practice writing short journal entries using your new vocabulary, and start listening to native Japanese audio resources. Building a habit of daily practice—even if it’s just 15 minutes a day—will help you turn these foundational components into natural, fluid communication.

Conclusion

Learning Japanese is a deeply rewarding path that opens up new cultural perspectives and personal connections. As a native speaker of Spanish or Portuguese, you are already steps ahead when it comes to mastering a natural, authentic accent. Do not let the initial challenge of learning new characters slow you down. By taking it step by step—mastering Hiragana, recognizing Katakana, and slowly building your Kanji vocabulary—you will quickly turn these characters into familiar tools.

I designed this dictionary to serve as your dependable anchor throughout your learning journey. Revisit these tables regularly, practice reading the example sentences aloud, and use the tips we’ve discussed to avoid common beginner traps.

You have all the tools you need to succeed right here. Keep up your momentum, enjoy the process, and embrace every small victory along the way.

Ganbatte kudasai! (Keep doing your best!)

Fumito Emi

Your Japanese Tutor

Reading-Japanese.com