Japanese | language

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Japanese (日本語, Nihongo) is the principal language of the Japonic language family spoken by the Japanese people. It has around 123 million speakers, primarily in Japan, the only country where it is the national language, and within the Japanese diaspora worldwide.

 

Just the Facts

    • Japanese
    • 日本語 (Nihongo)
    • Pronunciation
    • (ɲihoŋɡo)
    • Ethnicity
    • Japanese (Yamato)
    • Native speakers
    • 123 million (2020)
    • Language family
    • Japonic
    • Japanese
    • Proto-Japonic
    • Old Japanese
    • Early Middle Japanese
    • Late Middle Japanese
    • Early Modern Japanese
    • Writing system
    • Mixed scripts of Kanji (Chinese characters) and Kana (Hiragana, Katakana)
    • Japanese Braille
    • Signed Japanese
    • Official language
    • Japan (de facto)
    • Palau


The Japonic family also includes the Ryukyuan languages and the variously classified Hachijō language. There have been many attempts to group the Japonic languages with other families such as the Ainu, Austronesian, Koreanic, and the now-discredited Altaic, but none of these proposals have gained any widespread acceptance.

Little is known of the language's prehistory, or when it first appeared in Japan. Chinese documents from the 3rd century AD recorded a few Japanese words, but substantial Old Japanese texts did not appear until the 8th century. From the Heian period (794–1185), extensive waves of Sino-Japanese vocabulary entered the language, affecting the phonology of Early Middle Japanese. Late Middle Japanese (1185–1600) saw extensive grammatical changes and the first appearance of European loanwords. The basis of the standard dialect moved from the Kansai region to the Edo region (modern Tokyo) in the Early Modern Japanese period (early 17th century–mid 19th century). Following the end of Japan's self-imposed isolation in 1853, the flow of loanwords from European languages increased significantly, and words from English roots have proliferated.

Japanese is an agglutinative, mora-timed language with relatively simple phonotactics, a pure vowel system, phonemic vowel and consonant length, and a lexically significant pitch-accent. Word order is normally subject–object–verb with particles marking the grammatical function of words, and sentence structure is topic–comment. Sentence-final particles are used to add emotional or emphatic impact, or form questions. Nouns have no grammatical number or gender, and there are no articles. Verbs are conjugated, primarily for tense and voice, but not person. Japanese adjectives are also conjugated. Japanese has a complex system of honorifics, with verb forms and vocabulary to indicate the relative status of the speaker, the listener, and persons mentioned.

The Japanese writing system combines Chinese characters, known as kanji (漢字, 'Han characters'), with two unique syllabaries (or moraic scripts) derived by the Japanese from the more complex Chinese characters: hiragana (ひらがな or 平仮名, 'simple characters') and katakana (カタカナ or 片仮名, 'partial characters'). Latin script (rōmaji ローマ字) is also used in a limited fashion (such as for imported acronyms) in Japanese writing. The numeral system uses mostly Arabic numerals, but also traditional Chinese numerals.

Writing System

  • Scripts: Japanese uses three scripts:
    • Kanji (漢字): Logographic characters borrowed from Chinese.
    • Hiragana (ひらがな): Phonetic syllabary for native Japanese words and grammar markers.
    • Katakana (カタカナ): Phonetic syllabary used for foreign words, onomatopoeia, and emphasis.
    • Romaji: Romanized Japanese for non-native learners or international contexts.
    • Combination: Sentences often mix all three scripts (e.g., 私は学生です - Watashi wa gakusei desu).

    Geographical Distribution

    The Japanese archipelego & diaspora.

    • Primary Region:
      • Japan: Japanese is the official language of Japan and is spoken as a first language by virtually the entire population (about 125 million people as of 2008). It is the dominant language used in everyday life, government, media, education, and business.
       
    • International Communities:
      • United States:
        • There are significant Japanese-speaking communities, particularly in states like California, Hawaii, and New York, largely due to historical immigration patterns. Major cities like Los Angeles, San Francisco, and Honolulu have sizable Japanese populations, and Japanese is taught at various schools and universities.
         
      • Brazil:
        • Japan’s historical emigration to Brazil has resulted in a notable Japanese community, especially in the São Paulo region, which hosts the largest Japanese community outside of Japan. Although the younger generations in Brazil often speak Portuguese, there are still older generations who speak Japanese, and the language is maintained within cultural and family settings.
         
      • Peru:
        • Another significant Japanese community exists in Peru, especially in Lima, with many descendants of Japanese immigrants. The Japanese language is spoken by both first- and second-generation Japanese Peruvians.
         
      • Australia:
        • There are smaller communities of Japanese speakers in Australia, particularly in Melbourne and Sydney. Japanese is widely studied as a second language in schools and universities across the country.
         
      • Other Southeast Asian Nations:
        • Countries like Vietnam, Thailand, and Indonesia have smaller but growing communities where Japanese is spoken. This is particularly prevalent among Japanese expatriates and businesspeople working in these countries.
         
      • Europe:
        • Japan’s influence has brought a smaller but notable number of Japanese speakers to cities like London, Paris, Berlin, and Rome, with some Japanese immigrants and businesses operating in these areas.
         
      • Japan’s Overseas Influence:
        • Cultural Exports: The global popularity of anime, manga, video games, and Japanese fashion has led to growing interest in the Japanese language worldwide. Many non-native speakers are learning Japanese for cultural reasons or work opportunities related to Japanese businesses.
        •  
        • Teaching and Academia: Japanese is taught in universities around the world, and it is a popular foreign language choice for those studying East Asian culture, history, or international business.

    Phonology

    • Sound System: Japanese is a moraic language with a simple phonemic structure. It has five vowels (a, i, u, e, o) and a relatively small set of consonants, often combined into syllables.
    • Pitch Accent: Unlike stress-accented languages, Japanese uses pitch accent, where the tone can change the meaning of a word (e.g., hashi can mean "bridge" or "chopsticks" depending on pitch).
    • Consonant Clusters: Rare; consonants are generally followed by vowels. Exceptions include n (ん) as a standalone mora.

    Morphology

    • Agglutinative Language: Words are formed by combining morphemes in a linear fashion.
    • Verbs: Inflected for tense, mood, and politeness but not for person or number.
    • Particles: Function words (e.g., wa, ga, o) play critical roles in indicating grammatical relationships.
    • Loanwords: Heavily borrowed from Chinese, English, and other languages, often adapted to fit Japanese phonology.

    Syntax

    • Word Order: Typically Subject-Object-Verb (SOV), but word order can be flexible due to structural markers.
    • Topic-Comment Structure: The topic of the sentence is marked with wa, setting the context for the comment or predicate.
    • Omission: Pronouns and subjects are often dropped when context makes them clear.

    Vocabulary

    • Native Words: Called wago, these are inherited from Old Japanese.
    • Sino-Japanese Words: Borrowed from Chinese over centuries, making up a significant part of the lexicon.
    • Gairaigo: Loanwords from other languages, especially English, such as konpyūtā (computer).
    • Honorifics: Vocabulary changes depending on the level of politeness and social hierarchy (e.g., o-namae for "name" vs. plain namae).

    Phonetics

    • Vowel Sounds: Pure and short; diphthongs are rare.
    • Consonants: Few aspirated sounds; voiced/unvoiced pairs exist (e.g., k/g, s/z).
    • Elision: In casual speech, sounds are sometimes omitted, especially vowels in unstressed syllables.

    Tenses

    • Two Main Tenses: Past and non-past (the latter covering both present and future).
    • Aspect: Verb endings indicate whether an action is completed or ongoing.

    Sentence Structure

    • Topic-Comment Format: Sentences begin with a topic, followed by a comment or action.
    • Modifiers: Adjectives and relative clauses precede the nouns they modify.

    Adjective Order

    Adjectives follow a general order similar to English when used in a series: size → shape → color → quality (e.g., ookii akai kuruma - big red car).

    Structural Markers

    • Particles: Essential markers indicating grammatical functions (e.g., wa for topic, ga for subject, o for direct object).
    • Conjunctions: Such as soshite (and), demo (but), and kara (because), help link ideas.
Root Languages
Common Phrases
  • こんにちは (Konnichiwa) – "Hello" or "Good afternoon."
  • おはようございます (Ohayou gozaimasu) – "Good morning" (polite form).
  • ありがとう (Arigatou) – "Thank you" (informal).
  • ありがとうございます (Arigatou gozaimasu) – "Thank you" (formal).
  • すみません (Sumimasen) – "Excuse me," "I'm sorry," or "Thank you" (when requesting something).
  • どういたしまして (Dou itashimashite) – "You're welcome."
  • お疲れ様です (Otsukaresama desu) – "Thank you for your hard work" or "Good job" (used in work environments).
  • はい (Hai) – "Yes."
  • いいえ (Iie) – "No."
  • わかりました (Wakarimashita) – "I understand" (polite).
  • お願いします (Onegaishimasu) – "Please" (used when requesting a favor or service).
  • 大丈夫 (Daijoubu) – "It's okay," "No problem," or "I'm fine."
  • 何ですか (Nan desu ka) – "What is it?"
  • どうぞ (Douzo) – "Please," or "Go ahead" (used when offering something).
  • お名前は? (Onamae wa?) – "What is your name?"
  • 失礼します (Shitsurei shimasu) – "Excuse me" or "I'm sorry for disturbing you" (often used when leaving a room).
  • いくらですか (Ikura desu ka?) – "How much is it?"
  • 私は...です (Watashi wa...desu) – "I am..." (used for introducing yourself).
  • 良い一日を (Yoi ichinichi o) – "Have a nice day."
  • おやすみなさい (Oyasumi nasai) – "Good night."
Common Female Names
  • Akiko
  • Haruka
  • Sakura
  • Tomoko
  • Yumi
Common Male Names
  • Akio
  • Daichi
  • Haruto
  • Kenji
  • Ryo
Common Unisex Names
  • Akira
  • Hinata
  • Kaede
  • Makoto
  • Rei
Common Family Names
  • Takagi
  • Nishikawa
  • Matsumoto
  • Satou
  • Fujiwara


Cover image: by SheWolfSymphony, Adobe Stock

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