Denden Passion / IDOL

 is the collaboration single between Dempagumi.inc and BiS, it was released on October 12, 2013.

Tracklist

 * 1) Denden Passion (でんでんぱっしょん) (BiS)
 * 2) IDOL (Dempagumi.inc)

Dempagumi.inc

 * Aizawa Risa
 * Yumemi Nemu
 * Furukawa Mirin
 * Naruse Eimi
 * Mogami Moga
 * Fujisaki Ayane

BiS

 * Pour Lui
 * Hirano Nozomi
 * Kamiya Saki
 * Tentenko
 * First Summer Uika
 * Michibayashi Rio