Koi suru Kioku / Negai

 is the 11th single by Sakakibara Yui, and a single by Chata.

Tracklist

 * 1) Koi suru Kioku (恋する記憶) (Sakakibara Yui)
 * 2) Negai (ねがい) (Chata)
 * 3) Koi suru Kioku (恋する記憶) (off vocal)
 * 4) Negai (ねがい) (off vocal)