Kei Watanabe
Discography
| Date | Catalog | Name | Roles |
| 2017-10-19 | GMJC-0002 | Futari no Sora / Mai Iidaふたりの空 / 飯田舞Futari no Sora / Mai Iida |
|
| 2021-04-29 | GZMA-10015 | R-Type Final 2 Vocal Mini-AlbumR-Type Final 2 Vocal Mini-AlbumR-Type Final 2 Vocal Mini-Album |
|