Credits:

Nakasu Kasumi(Cv.Sagara Mayu),Onishi Aguri,Maeda Kaori,Kubota Miyu,Murakami Natsumi,Akari Kito,Kusunoki Tomori,Sashide Maria,Tanaka Chiemi

Description:

Nijigasaki Gakuen School Idol Club's first single release with animation PV! In addition to "Invincible*Believer", a new solo song by Kasumi Nakasu (CV: Maayu Sagara), which was chosen by a general election based on user votes, the single also includes a 9-member song "Mirai Harmony" and a newly recorded drama part "Kasumi no Tokimeki Shukkai! is also included! The animation PV disc includes "Invincible*Believer" (full size) and "Mirai Harmony" (short size). The jacket is illustrated with a newly-drawn illustration (common to both BD and DVD).