Themesongs: Demon Slayer: Kimetsu no Yaiba Swordsmith Village Arc
- Kamado Nezuko no Uta [Nezuko Kamado's Song] - Artist: Go Shiina featuring Nami Nakagawa
- Kizuna no Kiseki - Artist: milet
- Kizuna no Kiseki - Artist: MAN WITH A MISSION
- Kizuna no Kiseki - Artist: MAN WITH A MISSION × milet
- Kizuna no Kiseki - Artist: milet × MAN WITH A MISSION
- Koi Kogare - Artist: milet
- Koi Kogare - Artist: MAN WITH A MISSION
- Koi Kogare - Artist: MAN WITH A MISSION × milet
- Koi Kogare - Artist: milet × MAN WITH A MISSION