| Title | Umi no Oh! Yah! |
| Alternative title | 海のOH!YAH!体験版 |
| System | Sony PlayStation |
| Media | CD |
| Category | Demos |
| Region |  |
| Languages |  |
| Serial | SLPM-80322 |
| Ring | SLPM-80322 1 IFPI L274 IFPI 457D |
| was | IFPI 457D |
| EXE date | 1998-08-24 |
| Version (datfile) | Demo |
| Edition | Taikenban |
| EDC | No |
| Errors count | 0 |
| Anti-modchip protection | No |
| LibCrypt protection | No |
| Status |  |
| Dumpers | Rocket |
| Tracks count | 1 |
| Track number | Track 1 |
| Size | 256128096 |
| Sectors | 108898 |
| Length | 24:11:73 |
| CRC-32 | 4146fe68 |
| MD5 | f4b5f3384d22ebec6311c84483b03976 |
| SHA-1 | 256f4b6e909ab357bc13dc21754a69b9782a4c60 |
| Track type | Data/Mode 2 |