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. ROM専

    ROM専

    R​O​M​専ロムせん

    lurker (in an online community)

    NTNounInternet & Social MediaKanji Vocab9 strokes

    ロム専

    ロムせん

    Noun

    1.
    lurker (in an online community)
    Internet slang

    Kanji that make up this word

    専
    もっぱ.ら…(1)
    specialty・exclusive・mainly・solely
    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

    • 専

    Explore more

    Kanji Vocab dictionary›Browse all entries›