NATSU☆Shiyouze! (IDOLiSH7 feat.TRIGGER Version)

NATSU☆Shiyouze! (NATSU☆しようぜ！, NATSU☆Shiyou Ze!) is sung by IDOLiSH7 and TRIGGER's voice actors, Toshiki Masuda as Iori Izumi, Yusuke Shirai  as Yamato Nikaido, Tsubasa Yonaga  as Mitsuki Izumi, KENN  as Tamaki Yotsuba, Atsushi Abe  as Sogo Osaka, Takuya Eguchi  as Nagi Rokuya, Kensho Ono  as Riku Nanase, Wataru Hatano  as Gaku Yaotome, Soma Saito  as Tenn Kujo, and Takuya Sato  as Ryunosuke Tsunashi. The song lyrics were written by, and the song was composed by.

NATSU☆Shiyouze! was originally released within the game. It becomes available in normal lives after clearing Part 2 Chapter 16.5. NATSU☆Shiyouze! was released on July 7, 2016 as as part of the NATSU☆Shiyouze! Single, which can be purchased digitally on the iTunes Store, animelo mix, music.jp, mora, and Recochoku (レコチョク).