| Talk | Kira Kira Melody Gakuen Drama CD Super Flying Version (KIRA-1999), 1999.12.27 | Shintani Sayaka (新谷さや香) |
| Talk | Kira Kira Melody Gakuen drama CD 1 (MACM-1080), 2000.03.25 | Shintani Sayaka (新谷さや香) |
| Song | Daisuki [Kira Kira Melody Gakuen] (ZMCZ-1118), 2000.08.30 | Shintani Sayaka (新谷さや香) |
| Song | Heart Chu Style [Heart Chu] (MACM-1121), 2001.01.24 | Shintani Sayaka (新谷さや香) |
| Song | KONOHANA: True Report Sound Collection (SCDC-076), 2001.05.09 | Shintani Sayaka (新谷さや香) |
| Song | Kira Kira Melody Gakuen Final Album (MACM-1142), 2001.07.28 | Shintani Sayaka (新谷さや香) |
| Song | Large [LaLaLu] (TSM-001), 2002.05.25 | Shintani Sayaka (新谷さや香) |
| Song | Laughs [LaLaLu] (TSM-002), 2002.06.29 | Shintani Sayaka (新谷さや香) |
| Song | Shuwacchi! -Asu he no Bouken- (CODC-2059), 2002.07.20 | Shintani Sayaka (新谷さや香) |
| Song | Luv [LaLaLu] (TSM-003), 2002.07.27 | Shintani Sayaka (新谷さや香) |
| Song | Last Seasons (TSM-005), 2003.05.17 | Shintani Sayaka (新谷さや香) |
| single Song | Kira Kira Melody Gakuen Ichi Gakki, 1999.07.24 | Shintani Sayaka (新谷さや香) |
| single Song | Kira Kira [Heart Chu] (KIRA-2001), 2000.11.30 | Shintani Sayaka (新谷さや香) |
| single Song | Jiritsu Shinkoukei [i-chips] (CODC-2112), 2003.06.25 | Shintani Sayaka (新谷さや香) |
| single Song | Snow With Angels (CDR), 2003.12.25 | Shintani Sayaka (新谷さや香) |
| single Song | One Way Love (JOIS-0001), 2004.02.13 | Shintani Sayaka (新谷さや香) |
