| Album Cover | Media Title | Media Type | Artist | Media Label | Catalog Number | Date | Synopsis |
|---|---|---|---|---|---|---|---|
 |
Koto Vortex I | CD | Nishi Yōko | Paradise Records | PRD-268 | 1994 | Works of Hiroshi Yoshimura |
 |
Koto Vortex II | CD | Nishi Yōko | Paradise Records | KVOR-002 | 1996 |
2 Recordings