| 2004.04.23 | Pani Poni Drama CD Vol.3 Ver.FrontierWorks (FCCC-0014) | Talk |
| 2004.10.22 | Pani Poni Second Season Vol.1 (PCCC-0024) | Talk |
| 2004.12.22 | Pani Poni Second Season Vol.2 (PCCC-0025) | Talk |
| 2005.10.26 | Pani Poni Dash Character Vocal Album Gakuen Paradise (KICA-716) | Song |
| 2005.11.23 | To Heart 2 Character Songs (KICA-1380) | Song/Talk |
| 2005.12.28 | Pani Poni Dash Original Soundtrack Gakuen Festival (KICA-756) | Song |
| 2006.02.22 | Pani Poni Dash Drama CD 2 (KICA-737) | Talk |
| 2006.02.22 | Pani Poni Dash Vocal Best Album Uta no The Best Ten (KICA-769) | Song |
| 2007.03.02 | Prism Ark Vocal Collection (PAM-0043) | Song |
| 2007.04.13 | Nabatame Hitomi ni Ohisama to Osanpo radio CD Vol.1 (SDCR-0007) | Talk |
| 2007.04.13 | Nabatame Hitomi ni Ohisama to Osanpo radio CD Vol.2 (SDCR-0008) | Talk |
| 2007.11.07 | Prism Ark Private Song 1 Preecia (ZMCZ-3685) | Talk |
| 2007.11.07 | Prism Ark Private Song 2 Kagura (ZMCZ-3692) | Song/Talk |
| 2008.03.07 | Hayate no Gotoku! Drama CD 2 (GNCA-1121) | Talk |
| 2008.04.24 | Splendide Shana Vol 2 (GNCA-1155) | Talk/Song |
| 2008.05.23 | Splendide Shana Vol 3 (GNCA-1156) | Talk |
| 2008.09.26 | Nogizaka Haruka no Himitsu Original Soundtrack (GNCA-1195) | Song |
| 2008.11.26 | Nogizaka Haruka no Himitsu Drama CD1 (GNCA-1196) | Talk |
| 2008.12.03 | Macademi Kazoe Uta Sono 5 (FVCG-1075) | Talk |
| 2008.12.26 | Nogizaka Haruka no Himitsu Drama CD2 (GNCA-1197) | Talk |
| 2009.03.06 | Hayate the Combat Butler Character Cover CD (GNCA-1179) | Song |
| 2009.06.24 | Hayate the Combat Butler! Character CD 2nd Series 02 (GNCA-1222) | Talk |
| 2009.06.24 | Hayate the Combat Butler! Live 2009 (GNCA-1229) | Song/Talk |
| 2009.07.08 | Utagoe Kissa Hakobune (KICA-982) | Song |
| 2009.09.30 | Yoku Wakaru Gendai Mahou Drama and Character Song Album (LHCA-5106) | Song/Talk |
| 2009.11.26 | Nogizaka Haruka no Himitsu Purezza A LA CARTE 1 (GNCA-1232) | Talk |
| 2010.03.31 | Ore no Imouto ga Konna ni Kawaii wakega nai (MNCA-9041) | Talk |
| 2010.04.23 | Prunus Girl (FCCC-0175) | Talk |
| 2010.04.28 | To Aru Kagaku no Railgun Archives 2 (GNCA-1254) | Talk |
| 2011.06.08 | Shinryaku! Ika Musume Drama CD 2 (LHCA-5128) | Talk |
| 2011.08.24 | Chaos; Head Vocal Collection (FVCG-1172) | Song |
| 2012.03.14 | Shinryaku! Ika Musume Drama CD 3 (LASA-5113) | Talk |
| 2021.02.17 | Princess Connect Re:Dive Character Song Album Vol.2 (COZX-1722) | Song |
| 2023.02.15 | Princess Connect Re:Dive Character Song Album Vol.4 (COCX-41975) | Song |