Studio Bokep
- bazooka
- Wanz Factory
- Hitodzuma Hanazono Gekijou
- TRIPLE H
- Uchu Kikaku
- Broccoli / Mousouzoku
- Aozora Soft
- Switch
- Aroma Planning
- Mr. Michiru
- Namadoru
- Cherry Revolution/Daydream Tribe
- Bijin Majo/Emmanuelle
- Inu / Mousozoku
- Hot Entertainment
- Hyoko
- Toyohiko
- Vi
- Orustak Pictures
- Janesu
- SILK LABO
- ruby
- Waap Entertainment
- Unknown