Rinrei

 is the eighth (12th overall) and last single by Kitamura Eri under King Records.

Single Information
Rinrei was used as the first ending theme for the anime Cross Ange: Tenshi to Riyuu no Rondo.
 * Lyrics: Yamaguchi Akihiko (1, 2), Kitamura Eri (3)
 * Composition: Yamaguchi Akihiko (1, 2), Yamazaki Hiroko (3)
 * Arrangement: PHA (1), Yamashita Yosuke (1), Kawai Eiji (2), Kikuya Tomoki (3), Yamazaki Hiroko (3)

Regular Edition CD

 * 1) Rinrei (凛麗)
 * 2) incomplete
 * 3) Zankyou//Rinne (残響／／輪廻)
 * 4) Rinrei -off vocal ver.-
 * 5) incomplete -off vocal ver.-
 * 6) Zankyou//Rinne　-off vocal ver.-

Limited Edition CD

 * 1) Rinrei
 * 2) incomplete
 * 3) Rinrei -off vocal ver.-
 * 4) incomplete -off vocal ver.-

Anime Edition CD

 * 1) Rinrei
 * 2) Rinrei -TV size ver.-
 * 3) Rinrei -off vocal ver.-

Limited Edition DVD

 * 1) Rinrei (Music Clip)
 * 2) TV Spot