| name | Grauen no Torikago Kapitel 1: Keiyaku |
| format | Dreamcast |
| company | Sega Enterprises, Ltd. |
| role | Publisher |
| specificrole | |
| credited | Yes |
| name | Grauen no Torikago Kapitel 1: Keiyaku |
| format | Dreamcast |
| company | Sega |
| role | Developer |
| specificrole | |
| credited | Yes |
| name | Grauen no Torikago Kapitel 1: Keiyaku |
| file | GnTK1 DC JP Box Back.jpg |
| filepage | |
| name | Grauen no Torikago Kapitel 1: Keiyaku |
| file | Dorimaga JP 20021011 2002-18.pdf |
| filepage | 35 |
| name | Grauen no Torikago Kapitel 1: Keiyaku |
| type | 0 |
| console | DC |
| region | JP |
| date | 1999-09-30 |
| rrp | 2,800e |
| code | HDR-0033 |
| code2 | |
| rating | v |
| name | Grauen no Torikago Kapitel 1: Keiyaku |
| franchise | Grauenno Torikago |