IDOLiSH7 Vibrato

Uncover the origin of TRIGGER - Gaku, Tenn, and Ryuunosuke - the idol group adored by IDOLiSH7.

TRIGGER has been nominated for the best new artist award and gets casted for a charity event with Re:vale, a senior idol group managed by Okazaki Agency. However, clashes occur when they realize a difference in each other's intention behind participating in this concert.

Caught up in the midst of a terrorist attack, Tamaki accidentally picks up a bag containing deadly explosives. Through the explanation from Nagi and the police, Tamaki and Yamato finally understand what is happening. Will they be able to make it to TRIGGER's charity concert safely?

Tomorrow is a day off for IDOLiSH7. Nagi proposes for the group to do something together, but the day ends without coming to a decision. The following day, Tamaki is off to school while the rest are still trying to figure out how to spend their holiday, but struggling to reach a consensus...

IDOLiSH7 is performing at the Summer Island Music Festival, an outdoor concert held at a resort featuring top artists. TRIGGER, also attending the concert, was planning to perform the single "Let's Do SUMMER!” However, because it was originally IDOLiSH7's song, the head of Yaotome Production Company did not approve of this song choice. Riku discovers this situation and...