(C91) Rika, Motto Otona ni Shiteageyou | Rika, Let's Make You into Even More of a Woman (THE CINDERELLA GIRLS)
(C91) ORDER*MAID*SISTERS Jougasaki Shimai to Maid SEX Suru Hon | ORDER*MAID*SISTERS - A book about having maid sex with the Jougasaki Sisters (THE CINDERELLA GIRLS)
(C87) Nee, P-kun! Atashi ga Gohoubi agechaune☆ | Hey, P-kun!!! I'll give you a reward, okay?★ (THE CINDERELLA GIRLS)
(C93) Jougasaki Rika ga Oyaji ni Saimin Choukyou sareru Boutoubanashi | The Story of how Jougasaki Rika Was Hypnotized And Trained By An Older Man (THE CINDERELLA GIRLS)