Hideki Koyama
Discography
| Date | Catalog | Name | Roles |
| 1989-07-01 | CC-3600 | Ruriiro Princess / MITO ORIHARAるり色プリンセス／折原みとRuriiro Princess / MITO ORIHARA |
|
| 1993-03-20 | ICDN-1001 | FLYING SKYフライング スカイFLYING SKY |
|
| 1996-05-17 | PCCB-00214 | Kyuukyoku Tiger II究極タイガーIIKyuukyoku Tiger II |
|