| name | Christmas Seaman: Omoi o Tsutaeru Mou Hitotsu no Houhou |
| format | Dreamcast |
| company | DigiToys |
| role | Publisher |
| specificrole | |
| credited | Yes |
| name | Christmas Seaman: Omoi o Tsutaeru Mou Hitotsu no Houhou |
| format | Dreamcast |
| company | Vivarium |
| role | Publisher |
| specificrole | |
| credited | Yes |
| name | Christmas Seaman: Omoi o Tsutaeru Mou Hitotsu no Houhou |
| format | Dreamcast |
| company | Vivarium |
| role | Developer |
| specificrole | |
| credited | Yes |
| name | Christmas Seaman: Omoi o Tsutaeru Mou Hitotsu no Houhou |
| file | Christmas Seaman DC JP Slipcase Back.jpg |
| filepage | |
| name | Christmas Seaman: Omoi o Tsutaeru Mou Hitotsu no Houhou |
| file | EGM US 126.pdf |
| filepage | 44 |
| name | Christmas Seaman: Omoi o Tsutaeru Mou Hitotsu no Houhou |
| file | Dorimaga JP 20021011 2002-18.pdf |
| filepage | 34 |
| name | Christmas Seaman: Omoi o Tsutaeru Mou Hitotsu no Houhou |
| type | 0 |
| console | DC |
| region | JP_Message Kit |
| date | 1999-12-16 |
| rrp | 2,800e |
| code | T-39403M |
| code2 | |
| rating | all |
| name | Christmas Seaman: Omoi o Tsutaeru Mou Hitotsu no Houhou |
| type | 0 |
| console | DC |
| region | JP_Present Disc |
| date | 1999-12-16 |
| rrp | 980e |
| code | T-39404M |
| code2 | |
| rating | |
| name | Christmas Seaman: Omoi o Tsutaeru Mou Hitotsu no Houhou |
| franchise | Seaman (franchise) |