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. Kana Vocab
    3. カンマ

    カンマ

    カンマ

    comma

    KMT10Study L2NounCore ConceptsKana Vocab6 strokes

    カンマコンマ

    Noun

    1.
    comma
    2.
    decimal point, radix point

    Stroke 0 / 6

    Speed1.0x

    文ぶんの途と中ちゅうでカンマを打うちます。

    I put a comma in the middle of the sentence.

    KMT5Core ConceptsEducation
    英えい語ごでは、カンマの使つかい方かたが日に本ほん語ごとは異ことなる場ば合あいが多おおい。

    In English, the usage of commas often differs from Japanese.

    KMT10Core ConceptsEducation
    数すう値ちのカンマ区く切ぎりは、大おおきな数すう字じを読よみやすくするために用もちいられる。

    Commas are used to separate numbers to make large figures easier to read.

    KMT10Core ConceptsScience & MathTechnology
    論ろん文ぶんを書かく際さいには、カンマやピリオドなどの句く読とう点てんを正ただしく使つかうことが重じゅう要ようです。

    When writing a thesis, it is important to use punctuation marks like commas and periods correctly.

    KMT10EducationLiterature
    プログラミングでは、浮ふ動どう小しょう数すう点てん数すうを表あらわす際さいにカンマではなくピリオドが使つかわれる。

    In programming, a period is used instead of a comma to represent floating-point numbers.

    KMT10TechnologyScience & Math

    Kana that make up this word

    カ
    ka
    ン
    n
    マ
    ma
    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

    • カ
    • ン
    • マ

    Explore more

    Kana Vocab dictionary›Browse all entries›