Ashita no Kimi Sae Ireba Ii.

 is the 16th single by ChouCho.

Single Information
Ashita no Kimi Sae Ireba Ii. was used as the opening theme for the anime Imouto Sae Ireba Ii..
 * Lyrics: Matsui Kohei (track 1), ChouCho (track 2)
 * Composition: yuxuki waga (track 1), ChouCho (track 2)
 * Arrangement: yuxuki waga (track 1), Maruyama☆Jun (track 2)

Tracklist

 * 1) Ashita no Kimi Sae Ireba Ii. (明日の君さえいればいい. )
 * 2) Andante (アンダンテ)
 * 3) Ashita no Kimi Sae Ireba Ii. (明日の君さえいればいい. ) (off vocal)
 * 4) Andante (アンダンテ) (off vocal)