Serie includes 42 albums .
ManAsu Bon
Tenjou in Ashita Kyou Only Book
Shadow of INFINITY
××× Ni haiboku shita de~yuerisutosample
Dis
Futanari Joshi kara Oshioki sareru Hon
EROTIC QUEEN
XXX ni Haiboku Shita Kettousha
Niizuma Asuka-tan
THE SECRET WINDOW
100000배 기분 좋은 일!