Prologue -Iidase na Kute-

 is the 11th and last single released by Nitta Eri.

It was released on February 21, 1990.

Single Information

 * Catalog Number:
 * CD: PCDA-00053
 * Cassette: PCSA-00041
 * Lyrics: Eri (絵梨)
 * Composition:
 * Track 1: Goto Tsugutoshi (後藤次利)
 * Track 2: Sato Jun (佐藤準)
 * Arrangement:
 * Track 1: Goto Tsugutoshi
 * Track 2: Sato Jun

Tracklist

 * 1) Prologue -Iidase na Kute- (プロローグ -いいだせなくて-; Prologue -I Couldn't Say-)
 * 2) Mafuyu no Penny Lane (真冬のペニーレーン; Midwinter Penny Lane)

Cassette

 * 1) Prologue -Iidase na Kute-
 * 2) Prologue -Iidase na Kute- (Instrumental)
 * 3) Mafuyu no Penny Lane
 * 4) Mafuyu no Penny Lane (Instrumental)