Ashita no Kimi Sae Ireba Ii.

 is the 16th single by ChouCho. The lead track was used as the opening theme for the anime Imouto Sae Ireba Ii..

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)