Okano Kousuke CDs (miscellaneous)
Kousuke appears (sings/talks) in the following miscellaneous CDs.
| 1994.11.03 | Ginga Ojousama Densetsu Yuna Eien no Princess (KICA-218) | Talk |
| 1995.07.21 | Jinkousehouseiki Izanagi (AFCP-2006) | Talk |
| 1996.07.01 | Saint Tail allstar Song Collection (POCX-1036) | Song |
| 1996.07.25 | Musical Kaitou Saint Tail Original Soundtrack (POCX-1046) | Song |
| 1996.09.25 | Cherry Princess (PICA-1114) | Talk |
| 1996.11.27 | Cherry Princess II (PICA-1121) | Talk |
| 1997.02.25 | Alice in Cyberland radio drama vol 2 | Talk |
| 1997.03.25 | Alice in Cyberland radio drama vol 3 | Talk |
| 1997.03.26 | Cherry Princess III (PICA-1135) | Talk |
| 1997.04.18 | Hitasura Seiyuu Shigan Special CD | Talk |
| 1997.07.18 | Bouken Radio Movie 1 | Talk |
| 1997.09.19 | Bouken Radio Movie 2 | Talk |
| 1997.10.22 | Calm Breaker (KICA-375-6) | Talk |
| 1998.03.04 | Marie no Atelier Drama CD III (MACM-1007) | Talk |
| 1999.02.24 | Voice Theater Series 6 Uwase no Genma (TYCY-10011) | Talk |
| 1999.07.07 | Sensei no Ojikan 1 Jikanme (AVCT-15004) | Talk |
| 1999.10.27 | Romantist Taste (MACA-2017) | Talk |