| solo Song | Roots (BVCH-643), 1997.01.22 | Yao Kazuki (甜萨办践) |
| solo Song/Talk | Time Capsule 5 (MECH-28109), 2000.05.24 | Yao Kazuki (甜萨办践) |
| Song | Songs for Dancougar (K32X-7053), 1987.06.21 | Yao Kazuki (甜萨办践) |
| Song | Seiyuu Graffiti 1990.11.25 | Yao Kazuki (甜萨办践) |
| Song/Talk | NG Knight Lamune & 40 Tokyo Love Story (KICA-64), 1991.09.05 | Yao Kazuki (甜萨办践) |
| Talk | Lamune & 40 EX 2 Dai 1 Shou (KICA-90), 1992.03.16 | Yao Kazuki (甜萨办践) |
| Song | Hold You Tonight (KICA-113), 1992.06.05 | Yao Kazuki (甜萨办践) |
| Talk | Lamune & 40 EX 2 Dai 3 Shou (KICA-106), 1992.07.22 | Yao Kazuki (甜萨办践) |
| Song | 92 Seiyuu Graffiti 1992.10.28 | Yao Kazuki (甜萨办践) |
| Talk | Hourai Gakuen no Hatsukoi! Original Album (PICA-1032), 1994.03.23 | Yao Kazuki (甜萨办践) |
| Talk | Secret Sessions 2 Illegal Broadcast (PICA-1033) 1994.04.27 | Yao Kazuki (甜萨办践) |
| Talk | Secret Sessions 3 Feelin' Groovy (PICA-1057) 1995.02.22 | Yao Kazuki (甜萨办践) |
| Talk | Secret Sessions 4 Practical Joke (PICA-1064) 1995.06.28 | Yao Kazuki (甜萨办践) |
| Talk | Kaze no Densetsu Zanadu II (KICA-1167), 1995.09.21 {Ryukos} | Yao Kazuki (甜萨办践) |
| Talk | Madara -Ao Gilgamesh Saga Vol. 1 (AFCP-2012), 1995.12.16 | Yao Kazuki (甜萨办践) |
| Talk | Seiyuu Grand Prix CD vol 1 (AYCM-502), 1996.02.05 | Yao Kazuki (甜萨办践) |
| Talk | Wedding Peach Summer Carnival 1996.07.26 | Yao Kazuki (甜萨办践) |
| Talk | VS Knight Lamune & 40 Fire Choutennen Miraikei Album 2 (KICA-319) 1996.09.21 | Yao Kazuki (甜萨办践) |
| Song | Voice Actor Best Song Collection 90 (APCM-5101), 1997.05.21 | Yao Kazuki (甜萨办践) |
| Song | Star Mani Series NG Knight Lamune&40 (KICA-721), 2005.11.02 | Yao Kazuki (甜萨办践) |
| single Song | Moon Light Driver (CRDP-20002), 1992.09.23 | Yao Kazuki (甜萨办践) |
| single Talk | Lullaby Agetai (KIDA-59) 1993.05.21 | Yao Kazuki (甜萨办践) |
| single Song | Miraikei Idol/Ikuze Kaizeru Fire 1996.05.22 | Yao Kazuki (甜萨办践) |