Okuno Kaya CDs (miscellaneous)
Kaya appears (sings/talks) in the following miscellaneous CDs.
| 2024.03.06 | Umamusume Pretty Derby Winning Live 16 (LACA-25083) | Song |
| 2024.10.16 | Umamusume Pretty Derby Winning Live 22 (LACA-25119) | Song |
| 2025.04.09 | Umamusume Pretty Derby Winning Live 26 (LACA-25151) | Song |