Kasen-chan ga Seiga-san ni Kawaigarareru Hon
Kasen-chan ga Seiga-san ni Massage sareru Hon
Kasen-chan no Jasen Rouraku Challenge
Patchouli ga Koakuma ni Shiborareru Hon
Tenshi-chan ga Iku-san ni Oshioki sareru Hon | A Book where Tenshi-chan Gets Punished by Iku-san