| 1992.06.05 | Hold You Tonight (KICA-113) | Song |
| 1992.07.22 | Burstman Itoshi no Song Book vol 1 (KICA-116-117) | Talk |
| 1994.08.25 | Bakuretsu Hunter Whip 2 () | Talk |
| 1994.12.16 | Blue Seed Ongakuhen Vol 1 (KICA-226) | Song |
| 1995.03.03 | Blue Seed Ongakuhen Vol 2 (KICA-230) | Song |
| 1995.06.07 | Blue Seed Ongakuhen Vol 3 (KICA-243) | Song |
| 1996.06.05 | Bakuretsu Hunter Vocal Collection (KICA-305) | Song |
| 1996.11.26 | Blue Seed Too (KICA-326) | Song |
| 1996.12.21 | Neon Genesis Evangelion Addition (KICA-333) | Talk |
| 1997.06.21 | Jungle de Ikou vol 2 Saikai de Ikou no Maki (KICA-353) | Talk |
| 1997.07.25 | Angelique Special 2 (KECH-1114) | Talk |
| 1998.02.01 | Angelique Kiss Kiss Kiss (KECH-1124-1125) | Song |
| 1998.03.04 | Marie no Atelier Drama CD III (MACM-1007) | Talk |
| 2000.05.26 | Wild Act (PICA-1205) | Talk |
| 2000.10.25 | True Stories (PICA-1223) | Talk |
| 2008.11.26 | Nogizaka Haruka no Himitsu Drama CD1 (GNCA-1196) | Talk |
| 2008.12.26 | Nogizaka Haruka no Himitsu Drama CD2 (GNCA-1197) | Talk |
| 2009.11.26 | Nogizaka Haruka no Himitsu Purezza A LA CARTE 1 (GNCA-1232) | Talk |
| 2009.12.23 | Nogizaka Haruka no Himitsu Purezza A LA CARTE 2 (GNCA-1234) | Talk |
| 2010.02.26 | Nogizaka Haruka no Himitsu Purezza A LA CARTE 3 (GNCA-1235) | Talk |