Niji no Uta / LuvSick..xx

Niji no Uta / LuvSick..xx is the eighth single by Nijiiro Switch.

Tracklist

 * 1) Niji no Uta にじのうた)
 * 2) LuvSick..xx
 * 3) Believe me ~Kimi to Iru Sekai~ (Believe me～キミといる世界～)

Featured Members

 * Arimoto Sayumi
 * Harukawa Natsuki
 * Okada Chiho
 * Takasugi Minatsu