Winter Sleep

 is the fourth single by sakuraebis. It was released on March 30, 2019.

Tracklist

 * 1) Kirakira (キラキラ)
 * 2) Kaerenai! (帰れない!)
 * 214
 * 1) Kirakira (Instrumental)
 * 2) Kaerenai! (Instrumental)
 * 3) 214 (Instrumental)

Featured Members

 * Mizuha
 * Kawase Ayame
 * Murahoshi Riju
 * Sora Akane
 * Sakurai Misato
 * Serizawa Moa