| Talk | Ginga Ojousama Densetsu Yuna Eien no Princess (KICA-218), 1994.11.03 | Okano Kousuke (²¬Ìî¹À²ð) |
| Talk | Jinkousehouseiki Izanagi (AFCP-2006), 1995.07.21 | Okano Kousuke (²¬Ìî¹À²ð) |
| Song | Saint Tail allstar Song Collection (POCX-1036), 1996.07.01 | Okano Kousuke (²¬Ìî¹À²ð) |
| Song | Musical Kaitou Saint Tail Original Soundtrack (POCX-1046), 1996.07.25 | Okano Kousuke (²¬Ìî¹À²ð) |
| Talk | Cherry Princess (PICA-1114), 1996.09.25 | Okano Kousuke (²¬Ìî¹À²ð) |
| Talk | Cherry Princess II (PICA-1121), 1996.11.27 | Okano Kousuke (²¬Ìî¹À²ð) |
| Talk | Alice in Cyberland radio drama vol 2, 1997.02.25 | Okano Kousuke (²¬Ìî¹À²ð) |
| Talk | Alice in Cyberland radio drama vol 3, 1997.03.25 | Okano Kousuke (²¬Ìî¹À²ð) |
| Talk | Cherry Princess III (PICA-1135), 1997.03.26 | Okano Kousuke (²¬Ìî¹À²ð) |
| Talk | Hitasura Seiyuu Shigan Special CD, 1997.04.18 | Okano Kousuke (²¬Ìî¹À²ð) |
| Talk | Bouken Radio Movie 1, 1997.07.18 | Okano Kousuke (²¬Ìî¹À²ð) |
| Talk | Bouken Radio Movie 2, 1997.09.19 | Okano Kousuke (²¬Ìî¹À²ð) |
| Talk | Calm Breaker (KICA-375-6), 1997.10.22 | Okano Kousuke (²¬Ìî¹À²ð) |
| Talk | Marie no Atelier Drama CD III (MACM-1007), 1998.03.04 | Okano Kousuke (²¬Ìî¹À²ð) |
| Talk | Voice Theater Series 6 Uwase no Genma (TYCY-10011), 1999.02.24 | Okano Kousuke (²¬Ìî¹À²ð) |
| Talk | Sensei no Ojikan 1 Jikanme (AVCT-15004), 1999.07.07 | Okano Kousuke (²¬Ìî¹À²ð) |
| Talk | Romantist Taste (MACA-2017), 1999.10.27 | Okano Kousuke (²¬Ìî¹À²ð) |
| single Talk | Kaitou Saint Tail Magical Voice File 1 (DDI-8001), 1997.??.?? | Okano Kousuke (²¬Ìî¹À²ð) |
| single Talk | Kaitou Saint Tail Magical Voice File 2 (7DDP-8001), 1997.??.?? | Okano Kousuke (²¬Ìî¹À²ð) |