- Name
- Kogado Studio
- Fullname
- 工画堂スタジオ / KGD Software Products
- Scene Group/Person
- No
- Country
- Japan
- Name
- TAKERU
- Scene Group/Person
- No
- Country
- Japan
| Title | Product code | Developed by | ↓ Year | |||
Kyōran no Ginga: Schwarzschild
(狂嵐の銀河 シュヴァルツシルト) 
 PSG 2× 
Takeru |
Kogado Studio | 1989 | ||||
Schwarzschild II: Teikoku no Haishin
(シュヴァルツシルト II 帝國ノ背信) 
PSG 2×
Takeru |
Kogado Studio | 1990 | ||||