2002.04.27	Ai Yori Aoshi Uta Emaki (MMCC-7014)	Talk
2003.07.25	Komugi 200% Shiyou (PNEA-1007)	Song/Talk
2003.09.26	Majokko A La Mode Original Soundtrack (LACA-5208)	Song
2003.09.26	Popo Raji ppoi CD (LACA-5201)	Talk
2003.10.22	Sukumizu -Fetchi ni Narumon!- Original Soundtrack (LACA-5219)	Song
2003.11.06	Popotan Character Song It's A POPO Time (LACA-5216)	Song
2003.12.03	Under17 Best 1 Bishoujo Game Song ni Ai wo! (LACA-5235)	Song
2004.01.21	Under17 Best Album 2 Moe Song wo Kiwameruzo! (LACA-5236)	Song
2004.02.25	Popo Raji ppoi CD vol 2 (LACA-5262)	Talk
2004.07.22	Binzume Yousei Asa Hiru Yoru CD 2 (KICA-648)	Talk
2004.07.22	Natsu Iro no Sunadokei Sound Collection (KDCA-1)	Song
2004.07.23	Ragnarok The Animation ver 1 (AFC-1013)	Talk
2004.08.27	Ragnarok The Animation ver 2 (AFC-1014)	Talk
2004.09.23	DearS Original Soundtrack (LACA-5317)	Song
2004.09.24	Ai Yori Aoshi Ryojouhen (MMCC-7035)	Talk
2004.09.24	Ragnarok The Animation ver 3 (AFC-1015)	Talk
2004.11.10	Stella Deus Another Legend (SVWC-7220)	Talk
2004.12.22	Under17 Best Album 3 Sosite Densetsu he.. (LACA-9045)	Song
2005.01.26	Kujibiki Unbalance Drama Album vol 2 (LACA-5349)	Song
2005.04.28	School Days Vocal Album (LACA-5370)	Song
2006.01.25	D.C.S.S. -Da Capo Second Season- Gaiden Drama Vol 1 (LACA-5441)	Talk
2007.08.22	School Days Ending Theme+ (LACA-5677)	Song
2007.12.05	Prism Ark Private Song 6 Litte (ZMCZ-3696)	Talk
2007.12.21	Prism Ark Private Song 7 Fiilia (ZMCZ-3697)	Song/Talk
2007.12.21	Prism Ark Private Song 8 Bridget (ZMCZ-3698)	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
2008.06.25	Tribute to Masami Okui Buddy (EVCA-1001)	Song