Nanawo Akari — Kien Romance (Edomae Elf OP)
Artist: Nanawo Akari
Song title: Kien Romance
Anime «Edomae Elf (Otaku Elf)» opening theme
Artist: Nanawo Akari
Song title: Kien Romance
Anime «Edomae Elf (Otaku Elf)» opening theme
Artist: Cody•Lee
Song title: Odoru Hikari
Anime «Edomae Elf (Otaku Elf)» ending theme