Takayuki Koga
Discography
| Date | Catalog | Name | Roles |
| 2010-02-24 | UPCH-1765 | STEP / Nami TamakiSTEP / 玉置成実STEP / Nami Tamaki |
|
| 2014-06-25 | SECL-1525~6 | AS LIFE / ELISA [Limited Edition B]AS LIFE / ELISA [初回生産限定盤B]AS LIFE / ELISA [Limited Edition B] |
|
| 2014-06-25 | SECL-1527 | AS LIFE / ELISAAS LIFE / ELISAAS LIFE / ELISA |
|
| 2016-05-18 | 1000597873 | crescendo / eyelis [with Bonus CD]crescendo / eyelis [特典CD付盤]crescendo / eyelis [with Bonus CD] |
|
| 2016-05-18 | 1000597874 | crescendo / eyeliscrescendo / eyeliscrescendo / eyelis |
|