| 2004.03.03 | D.C -Da Capo- radio CD (LACA-5260) | Talk/Song |
| 2004.04.07 | Da Capo Plus Situation Character Image Song vol 1 (LACA-5263) | Song |
| 2005.02.02 | Final Approach drama series vol 1 (LACA-5351) | Talk |
| 2005.02.09 | Rozen Maiden Original Drama CD Detektiv (LHCA-5004) | Talk |
| 2005.02.23 | Mai Hime Character Vocal Album (LACA-5355) | Song |
| 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 |
| 2005.09.21 | Lune Moon 2 (SVWC-7286) | Talk |
| 2005.10.26 | D.C.S.S. -Da Capo Second Series- Vocal Album vol 1 (LACA-5438) | Song |
| 2005.11.02 | Lune Moon 3 (SVWC-7290) | Talk |
| 2005.12.21 | D.C.S.S. -Da Capo Second Season- Drama CD parody hen (KICA-757) | Talk |
| 2006.02.08 | D.C.F.S -Da Capo- Vocal Mini Album (LACA-5481) | Song |
| 2006.02.22 | Rozen Maiden Traumend Original Drama CD (LHCA-5030) | Talk |
| 2006.02.24 | Binchou-tan Drama CD vol 2 (FCCM-102) | Talk |
| 2006.03.24 | Binchou-tan Drama CD vol 3 (FCCM-103) | Talk |
| 2008.02.08 | Ayakashi Characters 1 (ZMCZ-3901) | Talk |
| 2008.02.08 | Ayakashi Characters 2 (ZMCZ-3902) | Song/Talk |
| 2008.02.27 | Seto no Hanayome Kayou Zenshuu Ningyo-hen (AVCA-26619) | Song |
| 2008.02.27 | Seto no Hanayome Kayou Zenshuu Ninkyou-hen (AVCA-26620) | Song |
| 2008.04.23 | Kimi Kiss Character Song Album (LACA-5721) | Song |