| solo Song/Talk | Sentimental Graffiti 3 Ayasaki Wakana, 1997.05.21 | Oda Michiko (小田美智子) |
| solo Song | Gekka Bijin [Ayasaki Wakana] (COCC-14985), 1998.05.01 | Oda Michiko (小田美智子) |
| Talk | Sentimental Graffiti Official Fan Club CD-01, 1997.07.end | Oda Michiko (小田美智子) |
| Talk | Sentimental Graffiti Official Fan Club CD-02, 1997.09.end | Oda Michiko (小田美智子) |
| Talk | Ano Hi no Mama no Kimi de Ite 1, 1997.10.22 | Oda Michiko (小田美智子) |
| Song | Sentimental Graffiti summer concert live CD, 1997.11.01 | Oda Michiko (小田美智子) |
| Talk | Sentimental Graffiti Omoide Tachi to no 12 Kagetsu, 1998.01.22 | Oda Michiko (小田美智子) |
| Talk | Saikai 5 Byoumae Deatta Koro no Youni 2, 1998.02.18 | Oda Michiko (小田美智子) |
| Song/Talk | 3x4 The Other Seasons (MMCM-5003), 1998.02.21 | Oda Michiko (小田美智子) |
| Talk | Sentimental Graffiti Official Fan Club CD-05, 1998.03.end | Oda Michiko (小田美智子) |
| Talk | Omoide no School Days 1 (MACM-1010), 1998.06.27 | Oda Michiko (小田美智子) |
| Song | Senti na Natsuyasumi (COCC-15316), 1998.08.01 | Oda Michiko (小田美智子) |
| Song | Sentimental Graffiti Song Collection (COCC-15317), 1998.08.01 | Oda Michiko (小田美智子) |
| Song | Dance in the Sentimental Graffiti (MMCM-5005), 1998.10.21 | Oda Michiko (小田美智子) |
| Song | Sentimental Graffiti Non-Stop 14 Tracks (COCX-30142), 1998.10.21 | Oda Michiko (小田美智子) |
| Talk | Tokyo Shuugou! Anata wo Motto Shiritakute 2, 1998.10.31 | Oda Michiko (小田美智子) |
| Talk | Sentimental Graffiti 1-4 Box (MACM-9002), 1998.12.12 | Oda Michiko (小田美智子) |
| Talk | Sentimental Graffiti DJ CD 1-2 (MACM-1033 MACM-1034), 1998.12.26 | Oda Michiko (小田美智子) |
| Song/Talk | Sentimental Journey Final Character Collection Box (APDM-9000), 1998.12.31 | Oda Michiko (小田美智子) |
| Talk | Sentimental Graffiti Final Drama CD, 1999.01.30 | Oda Michiko (小田美智子) |
| Song | Sentimental Graffiti Super Best -Setsunasa no Tobira-, 2000.03.18 | Oda Michiko (小田美智子) |
| single Talk | Sentimental Graffiti character collection drama CD Ayasaki Wakana, 1997.10.end | Oda Michiko (小田美智子) |
| single Talk | Sentimental Graffiti character collection drama CD Special, 1997.10.end | Oda Michiko (小田美智子) |
| single Song/Talk | Sentimental Graffiti CD Collection vol 2 Ayasaki Wakana (BPPZ1008), 1998.01.14 | Oda Michiko (小田美智子) |
| single Song/Talk | Mu Gen Sou (APDM-9006R), 1998.12.31 | Oda Michiko (小田美智子) |