Music Creators in Japan: 22 Indexed

This page slices by audience function, not content topic: 22 creators in Japan whose audience is Music.

Why function matters: two creators can both post Entertainment content while one reaches Music and the other reaches casual viewers. Conversion differs enormously — and that difference is invisible in follower count, views, or even topic.

How this slice differs from the index as a whole

• Median following is 33,443, 5.2× the index-wide median of 6,482 — expect higher rate cards.
• 95% have recent content captured for judgement versus 41% overall — better-evidenced than average.
• TikTok alone accounts for 95% here, against 40% index-wide — a skew specific to this slice, so budgeting from index-wide platform habits will misallocate.

Platform split

How to read these numbers: this covers creators indexed and validated inside Koinon Link, not every creator on the platform. Suspected bought-follower accounts are quarantined and excluded from the table above (shown separately). The authenticity score is our own anomaly detection over follower/engagement structure, not a platform-official metric. Figures update as collection continues.

Creators in this slice

• アイドル教室 (@idolclas) — アイドル教室のプロモーション

• そま社長@ファンダム応援お願いします💎 (@soma_voice) — 歌い手翻唱表演

• ao (@aoaicreate) — AI翻唱

• ウルトラ寿司ふぁいやー (@ultrasushifire) — 现场演出与Zeppワンマン

• 矢田玲華🎙️👑 (@reika_308) — TikTokライブ配信告知・バトル

• 月詠み official (@tsukuyomi_project) — 世界の歩き方

• kana_B (@jjjkanooo) — SnowMan成员

• 🎼PING☀️歌姫時々芸人 (@pingsingerliver) — 原创歌曲发布与音乐平台分发

• 【公式】 Aぇ! groupのQ&Aぇ! (@qaefujitv) — Aぇ! groupのQ&Aぇ! 番組宣伝

• Y2T PROJECTS (@y2t.projects) — DomoAI工具测试与提示词技巧

Ordered by follower tier, first 10 shown. Each link opens that creator’s public profile: what they post about, who reads it, and recent samples — no contact details.

How the function is determined

Not from what the creator calls themselves, but from reading their content: we pull up to 100 recent posts and derive who the content speaks to and what job those people do. When content is too sparse or scattered we mark it undetermined rather than inventing a tidy answer.

That is also why this page shows far fewer creators than "Entertainment creators in Japan" overall — only creators whose content we have analysed appear here.