List of Manufacturers
- Honnaka
- Tamaya Label
- Yuukan Mrs. Emaniel
- Aurora Project ANNEX
- Bishounen Shuppansha
- Daddy's Private Photos
- Celeb No Tomo
- Bonita/Daydream Tribe
- Yama to Sora
- Nakajima Kogyo
- TRIPLE H
- Amateur Indies
- Celebrity Friends
- Puberty Fiction
- Aquamall/Hero
- IE NERGY
- Teacher / Mousouzoku
- GENEKI
- SOD Create
- Gain Corporation
- Milu
- DOC
- radix
- Aozora Soft