Aru Oyako no Hanashi ~Shoujo Manga Fuu Ningyouka~
Ningyouka no Kubiwa: Onna Majutsushi Hen
[Shinenkan (Toki, Satomi Hidefumi)] Seikyouiku Ningyouka II | Sex Education Dollification II [English]
Roriko Ningyouka Zenpen
Roriko Ningyouka Kouhen
[Shinenkan (Toki, Satomi Hidefumi)] Seikyouiku Ningyouka II
Kubiwa Nikki 2 - Kubiwa Diary 2
Ningyouka Kousenjuu 1, 2 Set Ban
[Tama Center (Tama Noboru)] Erika-sama no Kubiwa (Hime-chan's Ribbon)
Oyako Gyakuten Seikyouiku Ningyouka | Mother and Daughter Swapped ★ Becoming Sex Dolls for Sex Education
