| Index | ha007 |
| Composer | HAYASHI Hikaru |
| Japanese Title |
I ichiban |
| Title | I no.1 |
| Year of Composition |
1969 |
| Instrumentation | nijûgen, fl., cor., b.cl, cb. |
| Length | 10' |
| Noten text | |
| Sound source | |
| Commisioned by | NOSAKA Keiko |
| Remarks | Premiere: 1969.11 |
| Code of music | ha007-001 |
| Sound | |
| Image |