Kumi logo
    Kumi

    Learn Japanese. Where understanding folds into fluency.

    Dictionary

    KanjiKanji vocabularyKana vocabularyKanaRadicalsGrammarJLPT N5

    Learn

    GuidesStart where you areWhat is KMT?RoadmapFAQ

    Connect

    EmailDiscordInstagramThreadsTikTokYouTubeLinkedInBlueskyX

    Newsletter

    Start learning free →

    Free forever tier. No card required.

    © 2026 Kumiai Inc. All rights reserved.

    AboutFAQContactStatusPrivacyTermsAttributions
    Dictionary
    1. Dictionary
    2. Kanji Vocab
    3. 不詳

    不詳

    不ふ詳しょう

    unknown

    KMT8News #21+1Noun, Adjective, ParticleCore ConceptsKanji Vocab17 strokes

    ふしょう

    Noun, Adjective, Particle

    1.
    unknown, unidentified, unspecified

    Stroke 0 / 17

    Speed1.0x

    その手て紙がみの差さし出だし人にんは氏し名めい不ふ詳しょうだった。

    The sender of that letter was of unknown name.

    KMT7Daily Life
    事じ故この原げん因いんは不ふ詳しょうのままだ。

    The cause of the accident remains unknown.

    KMT8Daily LifeScience & Math
    警けい察さつは不ふ詳しょうの人じん物ぶつの行ゆく方えを追おっている。

    The police are tracking the whereabouts of an unidentified person.

    KMT8Politics & LawDaily Life
    その事じ件けんの詳しょう細さいは不ふ詳しょうな点てんが多おおい。

    Many details of that incident remain unspecified.

    KMT8Daily LifePolitics & Law
    彼かれの行こう動どうは目もく的てき不ふ詳しょうで、誰だれも理り解かいできなかった。

    His actions were of unknown purpose, and no one could understand them.

    KMT9Emotions & Psychology

    Kanji that make up this word

    不
    negative・non-・bad・ugly・clumsy
    詳
    くわ.しい・つまび.らか…(2)
    detailed・full・minute・accurate・well-informed
    Kumi logo

    Track your mastery

    Kumi's KMT system tracks your mastery across kanji, vocabulary, grammar, and reading. Create a free account to use it on 220,000+ concepts.

    Related concepts for this entry

    Used in vocabulary

    • 不
    • 詳

    Explore more

    Kanji Vocab dictionary›Browse all entries›