Serie includes 68 albums .
ATHS
Onegai Ojyousama
001
Ketsu Megaton 00
Joy Toy
OOP
Chounyuu Senjutsu Yohoushi -Semarikuru Oppai-
Midnight Operator
Ganbaru Shoui-san
Itsumo no
STAGE 7 Ryumin no Utagoe
GLASSES