Koibito-kun

 is the debut single released by Hayami Eiko.

It was released on February 1, 1973.

Single Information

 * Catalog Number:
 * Vinyl: SOLA-70
 * MEG-CD: MSCL-12528
 * Lyrics: Ishizaka Masawo (石坂まさを)
 * Composition:
 * Track 1: Suzuki Kunihiko (鈴木邦彦)
 * Track 2: Nono Takuya (野々卓也)
 * Arrangement:
 * Track 1: Suzuki Kunihiko
 * Track 2: Aoki Nozomi (青木望)

Tracklist

 * 1) Koibito-kun (恋人くん; Sweetheart)
 * 2) Tonbo no Wasuremono (とんぼの忘れもの; Forgotten Dragonfly)