THE IDOLM@STER M@STERS OF IDOL WORLD!!2015 was a two-day live concert event that took place on July 18 and 19, 2015. It was held to commemorate the tenth anniversary of THE iDOLM@STER franchise, included songs and performers from every medium of the franchise at the time, (excluding SideM), and took place at Seibu Prince Dome (now MetLife Dome) in Saitama, Tokorozawa, Japan.

THE IDOLM@STER 7th ANNIVERSARY 765PRO ALLSTARS Minna to Issho!! (THE IDOLM@STER 7th ANNIVERSARY 765PRO ALLSTARS みんなといっしょに!! lit. THE IDOLM@STER 7th ANNIVERSARY 765PRO ALLSTARS Together with Everyone!!) was a two-night live concert event held at Yokohama Arena on June 23 and 24, 2012 to commemorate the seventh anniversary of the THE iDOLM@STER franchise. The setlist of the concert comprised of opening, insert and ending songs from the anime series, as well as those from the THE iDOLM@STER games and CDs. Both days of the concert were recorded and released on standard and limited-edition boxset Blu-ray and DVD formats on November 28, 2012.

THE IDOLM@STER New Year Live!! Hatsuboshi Enbu LIVE Blu-ray is a Blu-ray release of the titular live concert event that took place at the Makuhari Messe Event Hall in Chiba, Japan on January 8 and 9, 2018.

Due to an error the male student Kagami Yuuki is registered for a room in the girls dormitory of his new co-ed high school. Since no male rooms are available he is left with no other option than to sleep in the girls dormitory in the same room as the teacher that made the mistak in the first place, Ayane-sensei. To avoid getting kicked out of the school for being a boy in a girls dormitory he has to cross-dress whenever he is leaving his room. Needless to say that this brings him a lot of trouble.

Marika Katou, a third year student at Hakuho Girls' Academy, is a legitimate space pirate with a Letter of Marque. Between her studies, leading her school's space yacht club, working part time at Cafe Lamp, and being the captain of the space pirate ship Bentenmaru, Marika's days are very busy. One day, Marika gets a job to rob a high-class passenger ship, and she discovers that on the passenger list is Kanata Mugen, a boy who owns a "galaxy pass". Thus, an adventure featuring a hyperspace race between pirates and one young boy begins.

The idols of 765 Production continue on their neverending journey—towards a new stage, towards a bright and shiny future! The girls and their producer have gone through thick and thin, and have stood face to face with all kinds of difficulties. It's time again for the girls to foster their friendship, and through great discipline, they step forward to their starry future.

The idols of 765 Production continue on their neverending journey—towards a new stage, towards a bright and shiny future! The girls and their producer have gone through thick and thin, and have stood face to face with all kinds of difficulties. It's time again for the girls to foster their friendship, and through great discipline, they step forward to their starry future.

This story involves the shopkeeper Suzuri of Kokumondou who sells historic books and Mizuki, granddaughter of the land owner. When Mizuki releases a somewhat cute young spider demon out of a sealed book, the pair investigate the origins behind it.