Kappa Quest Original Soundtrack
| Published by | Mike Rai, Maika Games |
| Release type | Game Soundtrack - Official Release |
| Format | 1 Digital - 19 tracks |
| Release date | May 30, 2025 |
| Genres |
Composed by Mike Rai
| 1 | Kappa Quest Main Theme | ||
| 2 | Junbi Time | ||
| 3 | Hot Spring Chilling | ||
| 4 | Yokai Invasion | ||
| 5 | What a Disaster! | ||
| 6 | Mori Madness | ||
| 7 | Dōkutsu Disaster | ||
| 8 | Let's Go to Kappa-Jō | ||
| 9 | Powerful Yokai | ||
| 10 | Tengu Mountain | ||
| 11 | Hot Springs and Cold Winds | ||
| 12 | Shrine Maiden Symphony | ||
| 13 | Welcome to Oni World | ||
| 14 | Let's Go to Oni-Jō | ||
| 15 | Battle Against the Oni Shōgun | ||
| 16 | Kappa KO! | ||
| 17 | Power Sake! | ||
| 18 | Yo and Jo Save the Day! | ||
| 19 | Kappa Quest Credits |
