1. Momoyuri Gakuen - Himitsu no Soap-bu (桃百合学園～ひみつのソープ部～)
2. Momoyuri Gakuen - Himitsu no Soap-bu 2nd (桃百合学園～ひみつのソープ部～ 2人目)
3. Momoyuri Gakuen - Himitsu no Soap-bu R (桃百合学園～ひみつのソープ部R～)

Note: Chapter 1 & 2 were included in Chichi Yuri Girls