Messiah no Yakubi
Complete | Harada | 2000 released
Messiah no Kyojitsu
Complete | Harada | 2000 released
Messiah no Sentaku
Complete | Harada | 2000 released
Sakurada-senpai Kaizou Keikaku
Complete | AZUMA Kaya | 2018 released
Koibito wa Hatsujouki