Seitansai

 (生誕祭) is the first joint single released by COMRIZED, as a collaboration single between the three groups under the agency, LEIWAN, AIBECK, and EMPATHY.

Single Information

 * Catalog Number: COMCD-01
 * Price: ¥1,100

Tracklist

 * 1) Seitansai (生誕祭; Happy Birthday)
 * 2) RaiRai (ライライ) (LEIWAN)
 * 3) STEPPER (AIBECK)
 * 4) PSYCHO JUMP (EMPATHY)

LEIWAN

 * Mio Monster
 * Nekono Nemuko
 * Kuroi Mashiro
 * Uzuki Ayaka

AIBECK

 * Endou Sayano
 * Seino Sayumi
 * Tonarino Airu
 * Ookami Non
 * Himeno Tamako
 * Hinata Yuka

EMPATHY

 * Nagi
 * Mochizuki Shino
 * Shirogoma Comatsuna
 * Can Risa
 * Kyuushun Haru
 * Ookami Non
 * Mio Monster