Serie includes 77 albums .
IVY
DEAR BEST ONE
Do! Don't! Touch Me
発情マーメイド
Twin x Sense
Class no Madonna Dokuzetsu Girls
Boku ni shika Misenai Katachi
GOOD NIGHTMARE
Oshioki Chacha-sama
Shihainin no Ie de XXX
MAKOTO COMIC LLECTION
Ume Zanmai