Iwatsubo Rie CDs (miscellaneous)
Rie appears (sings/talks) in the following miscellaneous CDs.
| 1992.07.22 | Zettai Muteki Raijin Oh IV 2 (TYDY-5237) | Song/Talk |
| 1992.09.03 | Zettai Muteki Raijin Oh IV 5 (TYDY-5240) | Song/Talk |
| 1992.09.16 | Zettai Muteki Raijin Oh IV 6 (TYDY-5241) | Song/Talk |
| 1995.04.21 | Idol Project First Present (JSCA-29015) | Song |
| 1995.10.21 | Idol Project Crime Planning (JSCA-29024) | Song/Talk |
| 1996.05.24 | Idol Project Second Stage (JSCA-29038) | Song |
| 1996.09.21 | Zoku -Hatsukoi Monogatari Song Collection (BVCH-639) | Song {6} |
| 1996.10.02 | Ginga Ojousama Densetsu Yuna Galaxy Wave 96 (KICA-321) | Talk |
| 1998.10.28 | Idol Project New Dream (KLCA-2003) | Song |
| 1998.11.26 | Idol Project REMIX Dance Dance Dance (KLCA-2006) | Song |