Credits

Bamen, Bamen Learning. Last updated 2026-11-07.

Voices

VOICEVOX:春日部つむぎ (Kasukabe Tsumugi)

VOICEVOX:冥鳴ひまり (Meimei Himari)

VOICEVOX:九州そら (Kyushu Sora)

VOICEVOX:雨晴はう (Amehare Hau)

VOICEVOX:雀松朱司 (Wakamatsu Akashi)

VOICEVOX:玄野武宏 (Kurono Takehiro)

VOICEVOX:青山龍星 (Aoyama Ryusei)

VOICEVOX:剣崎雌雄 (Kenzaki Mesuo)

Speech generated with VOICEVOX (voicevox.hiroshiba.jp), used under each character’s terms of use.

Fonts

Overpass (SIL Open Font License 1.1).

Zen Kaku Gothic New (SIL Open Font License 1.1).

App icon glyph: Noto Sans CJK JP (SIL Open Font License 1.1).

Illustrations

Line illustrations, avatars and memory pictures were made for this app with FLUX image models running locally in ComfyUI.

Language data

Reading checks use SudachiPy and the Sudachi dictionary (Apache License 2.0) at build time.

Pitch-accent data: Kanjium by mifunetoshiro (github.com/mifunetoshiro/kanjium), CC BY-SA 4.0. The app’s pitch-accent table is derived from it and shared under the same license.

Software

React (MIT), Capacitor (MIT), Supabase JS (MIT), RevenueCat Purchases (MIT), PostHog JS (MIT), Sentry JavaScript SDK (MIT).