| Filename | Type | Size |
|---|---|---|
| Play de Oboeru Series - Nihonshi Keyword Deruderu 1800 (Japan) (Rerelease) | Redump | 38.94 M |
| Play de Oboeru Series - Nihonshi Keyword Deruderu 1800 (Japan) (Shotenban) | Redump | 38.94 M |
| Play de Oboeru Series - Nihonshi Keyword Deruderu 1800 (Japan) (Rerelease) | CHD Format | 40.81 M |
| Play de Oboeru Series - Nihonshi Keyword Deruderu 1800 (Japan) (Shotenban) | CHD Format | 40.85 M |
