To celebrate the 10th anniversary of 'Idolish Seven', a compilation movie of the first season and the fourth season of the anime have been announced

To commemorate the 10th anniversary of the launch of IDOLiSH7, a media mix series centered around a smartphone game app, in 2015, a live broadcast was aired to commemorate the 10th anniversary of the series, titled ' 10th Anniversary Live Broadcast! ~Let's Do IDOLiSH7!~ ' during which the production of a new anime series was announced.

[Official] IDOLiSH7
https://idolish7.com/

10th Anniversary Special Website [Official] IDOLiSH7
https://idolish7.com/10th_anniversary/

The live broadcast, which took place on Saturday, January 25, 2025 at 8:00 p.m., featured Kensho Ono as Nanase Riku, Soma Saito as Kujo Ten, Shinnosuke Tachibana as Sen, and Yuya Hirose as Inoki Yu. The archived broadcast will be available until 11:59 p.m. on Saturday, February 1, 2025.

IDOLiSH7 10th Anniversary '10th Anniversary Year Commemorative Live Broadcast! ~Let's do I7☆!~' - YouTube


'Idolish Seven' is a music game app for smartphones that was launched in 2015 and has been expanded into a wide range of genres, including manga, anime, and novels.

The first season of the anime was broadcast in winter 2018, followed by the second season (Second BEAT!) in spring 2020, and the third season (Third BEAT!) in summer 2021 and from fall 2022 to winter 2023. In May 2023, the movie 'Idolish7 LIVE 4bit BEYOND THE PERiOD', a film version of the entire live performance from the series, was released.

'Idolish Seven the Movie LIVE 4bit BEYOND THE PERiOD' Blu-ray BOX & DVD BOX Live Digest PV - YouTube


The PV below summarizes the announcements for the 10th anniversary year. As part of the 'restart of the anime project,' it was announced that a theatrical compilation of the first season of the anime would be produced, that an anime version of the story 'Antagonism's Focus' focusing on the unit 'ŹOOĻ' would be produced, and that a fourth season of the anime would be produced. In addition, the game app was also announced as 'A New Beginning.'

[10th Anniversary Year] IDOLiSH7 10th Anniversary Year Commemorative PV [Announcement] - YouTube

©BNOI/アイナナ製作委員会
©アイドリッシュセブン CD:Arina Tanemura

The producer's letter goes into some more detail about these issues, stating that the game app will be 'rising a new chapter.'

[Idolish Seven Announcement] Producer Letter #29 | [Official] Idolish Seven
https://idolish7.com/news/2025/18532

Further details on each will be announced in follow-up reports.