Serie includes 65 albums .
Mama to Asobou! - Play With Mother!
Maria 2
Maria 3 Love Squall
Merupuri
Netorare french
Ogami Taichou ga Otoko no Ketsu de Doutei Sotsugyou Shita Hi no Hanashi.
Osorubeki
Otome-tachi no Koiuta Go
Peeping On Ayame
Physical Love #2