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. 一階

    一階

    一いっ階かい

    first floor

    KMT3News #5+1Ref L1NounHome & HousingKanji Vocab13 strokes

    1階

    いっかい

    Noun

    1.
    first floor, ground floor
    2.
    one floor, one storey
    3.
    one rank

    Stroke 0 / 13

    Speed1.0x

    お店みせは一いっ階かいにあります。

    The shop is on the first floor.

    KMT2Daily LifeHome & Housing
    トイレは一いっ階かいです。

    The restroom is on the first floor.

    KMT2Daily LifeHome & Housing
    私わたしの部へ屋やはアパートの一いっ階かいにあります。

    My room is on the first floor of the apartment building.

    KMT3Home & Housing
    一いっ階かいの窓まどから庭にわが見みえます。

    You can see the garden from the first-floor window.

    KMT3Home & HousingNature & Environment
    この建たて物もの一がいっ階かいには、カフェと本ほん屋やが入はいっています。

    This building's first floor houses a cafe and a bookstore.

    KMT4Home & HousingDaily Life

    Kanji that make up this word

    一
    ひと-・ひと.つ…(13)
    one・one radical (no.1)
    階
    きざはし…(4)
    storey・stair・counter for storeys of a building
    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

    • 一
    • 階

    Explore more

    Kanji Vocab dictionary›Browse all entries›