| Index | na002 |
| Composer | NAGASAWA Katsutoshi |
| Japanese Title |
Koto kyôsôkyoku |
| Title | Koto concerto |
| Year of Composition |
1979 |
| Instrumentation | koto, jûshichigen |
| Length | 13' |
| Noten text | Dainihon-kateiongaku-kai |
| Sound source | Cassete:Dainihon-kateiongaku-kai |
| Commisioned by | YAMATO Kazuhisa |
| Remarks | Premiere: YAMATO Kazuhisa, Group Hibiki |
| Code of music | na002-047 |
| Sound | |
| Image |