M9

On these albums

鬼滅の刃 遊郭編 第五巻 特典CD椎名豪 · 2022Soundtrack

Demon Slayer: Kimetsu no Yaiba Entertainment District Arc Soundtrack Film Score VersionGo Shiina & Yuki Kajiura · 2022Soundtrack

Source: MusicBrainz recording 70e9b392-8412-47b6-9d58-bbd71c7af54b (CC0).