SEIKO
Discography
| Date | Catalog | Name | Roles |
| 1993-02-21 | SRDL-3610~2 | TOKYO BABYLON SINGLE TRIPLE東京BABYLON SINGLE TRIPLETOKYO BABYLON SINGLE TRIPLE |
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| 2014-07-30 | PCCA-50189 | Golden★Idol / Yukiko Okadaゴールデン★アイドル / 岡田有希子Golden★Idol / Yukiko Okada |
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