Yanase Natsumi CDs (miscellaneous)
Natsumi appears (sings/talks) in the following miscellaneous CDs.
| 1995.09.21 | Sotsugyou Crossworld "Ojousama Sousamou" (COCC-12877) | Talk |
| 1995.12.06 | Kouda Mariko no Radio Canvas Special (KICA-7680) | Talk |
| 1996.03.22 | Ojousama Sousamou Original Soundtrack (PICA-1095) | Song |
| 1997.05.03 | Kyuukyoku Parodius (KICA-7759) | Talk |
| 1997.06.04 | Konami All Star Festa 97 (KICA-7766-7767) | Song |
| 1999.01.21 | First Kiss Monogatari Image Vocal Album (APCM-5118) | Song |
| 2000.10.25 | Tsuki no Yoru ni Aima Show! Live in Drama Theater () | Talk |
| 2005.03.24 | Soul Link drama album (LACA-5367) | Talk |
| 2006.05.17 | Shiritsu Sakura Gakuen 3 -Haru sore ha deai no kisetsu- (GMCP-1011) | Talk |
| 2007.03.09 | Riviera Drama CD The Precious Chapter (VGCD-76) | Talk |
| 2008.02.08 | ef -a tale of memories Original Soundtrack (GNCA-1135) | Song |