Furuuchi Rika CDs (miscellaneous)
Rika appears (sings/talks) in the following miscellaneous CDs.
| 1999.12.27 | Kira Kira Melody Gakuen Drama CD Super Flying Version (KIRA-1999) | Talk |
| 2000.03.25 | Kira Kira Melody Gakuen drama CD 1 (MACM-1080) | Talk |
| 2000.04.28 | Kira Kira Melody Gakuen drama CD 2 (MACM-1081) | Talk |
| 2000.08.05 | Kira Kira Melody Gakuen drama CD Dai Ichibu Kanketsuhen (KIRA-2000) | Talk |