release
恋と悪魔と黙示録: 4 身代わり写譜師と307音のビスケット組曲
Ichijinsha publisher, Ichijinsha Bunko Iris imprint
Koi to Akuma to Mokushiroku: 4 Migawari Shafushi to 307 On no Biscuit Kumikyoku
