From Game Developer Research Institute
Studio Dews (スタジオ・デュース) was a computer graphics and game development subsidiary of Banpresto. Primary business was CG production for film and advertising. Appears to have been merged back into Banpresto around 1996.
- Mobile Suit Gundam: EX Revue (CG production) (Banpresto)
- Developer: Allumer
- Dokioki (JP Publisher: Banpresto)
- Character Design (according to company website ), Visual Design (according to manual): Umigame Jimusho; Scenario, Game Design: Bahamut; Sound, Some Programming: Garbage Factory 
- The Open Golf: History of Turnberry (JP Publisher: Banpresto)