Insomnia

 is the 11th single released by Zenbu Kimi no Sei da.

Tracklist

 * 1) Insomnia (インソムニア)
 * 2) Chinu chinu Serenade (ちぬちぬせれなーで)

Featured Members

 * Kisaragi Megumi
 * Yukinojou Oyatsu
 * Amanechi An (First)
 * Shizuku Fufu (First)
 * Motochika Kasane (First)