M9

On these albums

鬼滅の刃 柱稽古編 2 特典CD椎名豪 · 2024Soundtrack

Demon Slayer: Kimetsu no Yaiba Hashira Training Arc Soundtrack Film Score VersionGo Shiina & Yuki Kajiura · 2025Soundtrack

Source: MusicBrainz recording eb21af52-9a64-4b1c-9787-67f2923a8bbd (CC0).