| 1991.04.21 | Luna Varga Ongakuhen | Song/Talk |
| 1994.11.18 | Yuuyuu Hakusho Duet and Karaoke Special (MRCA-20050) | Song/Talk |
| 1996.02.16 | Golden Boy Study a Go! Go! (JSCA-29032) | Song |
| 1996.11.21 | Josei Seiyuu Group Ongakushi (PCCG-364) | Song |
| 1997.01.08 | Hyper Securities S (PCCB-238) | Song/Talk |
| 1997.03.21 | Fantastic Character Series Best Vocal Collection (PCCB-254) | Song |
| 1997.03.?? | Scitron Spring Fair '97 | Song {sample track} |
| 1997.09.01 | Next King -Koi no Sennen Oukoku- Gaiden (SRCL-4031) | Talk |
| 1998.03.18 | Wild Half drama album Encounter 2 (KICA-392) | Talk |
| 1998.07.23 | Card Captor Sakura Original Drama Album 1 | Talk |
| 1998.11.23 | Dear My Friends -Shaberasete Misemashou- (MACM-1019) | Talk |
| 1998.12.19 | Dear My Friends -Chotto Shaberisugi- (MACM-1024) | Talk |
| 2000.09.29 | Kanon volume 1 () | Talk |
| 2000.10.27 | Kanon volume 2 () | Talk |
| 2000.11.18 | Tales of Eternia drama CD vol 1 (MACM-1111) | Talk |
| 2000.11.24 | Kanon volume 3 () | Talk |
| 2000.12.16 | Tales of Eternia drama CD vol 2 (MACM-1112) | Talk |
| 2000.12.22 | Kanon volume 4 () | Talk |
| 2001.01.26 | Kanon volume 5 () | Talk |
| 2001.01.27 | Tales of Eternia drama CD vol 3 (MACM-1113) | Talk |
| 2001.02.24 | Tales of Eternia drama CD vol 4 (MACM-1114) | Talk |
| 2001.03.24 | Tales of Eternia drama CD vol 5 (MACM-1115) | Talk |
| 2005.02.02 | Final Approach drama series vol 1 (LACA-5351) | Talk |
| 2005.03.24 | Final Approach drama series vol 2 (LACA-5369) | Talk |
| 2005.03.24 | Final Approach original drama CD vol 2 (LACA-5369) | Talk |
| 2005.04.27 | Final Approach drama series vol 3 (LACA-5376) | Talk |
| 2005.05.25 | Final Approach drama series vol 4 (LACA-5383) | Talk |
| 2005.06.22 | Final Approach drama series vol 5 (LACA-5396) | Talk |
| 2007.04.25 | Drama CD CLANNAD vol 1 Furukawa Nagisa (FCCP-0024) | Talk |
| 2007.06.22 | Drama CD CLANNAD vol 3 Ibuki Fuuko (FCCP-0026) | Talk |