Serie includes 50 albums .
Masochism
Sales☆Girl
Hamete Rockin’sweet
レトリーちゃんといちゃいちゃする本
Teiketsuatsu Ninja ~Teiketsuatsu na Oboro-kun ni Asappara kara Ecchi na Koto o Sareru Arashi-kun no Hon~
Otome Koiiro Yuri Majiwari
After ☆ 5 Today Is Forever
JCOP e Youkoso!
Retokan
紅蓮の枕営業黙示録!!
Judgment from the Deathtopia
Romniki, Oshigoto desu!!