Junjirou Takagi is the president of 765 Production. He is Junichirou Takagi's cousin. He assumed presidency of 765 Production so that Junichirou wouldn't have to travel all over the prefectures of Japan. 

765 Production Studio manages the unique talents of 13 professional idols as they slowly make their way to the top and become country-wide celebrities. But the girls' journey is far from just fun and games: hard work, sweat, and tears are some of the prerequisites needed to flourish in this industry—and for 765 Pro in particular, a watchful eye out for their rival, the infamous 961 Production.

As the girls' fame grows, however, their time together as a family diminishes, and now the very popularity they sought is threatening to tear them apart. A difficult balance of work and bonding must be achieved, or they risk everyone going their separate ways. The personal and professional ordeals of these idols can't be conquered alone, but with each other's loving support, any obstacle or hardship can be overcome!

__Height:__ 173cm
__Hobbies:__ baseball, bicycling, golf

Houchuu Ootsuka is a Japanese voice actor and narrator affiliated with the talent management firm Crazy Box. 

He is best known for his roles as the voices of Kyao Mirao in Heavy Metal L-Gaim; Yazan Gable in Mobile Suit Zeta Gundam; Akira Sendō in Slam Dunk; SignalMan in Gekisou Sentai Carranger; Imagin, Deneb in Kamen Rider Den-O, Abuto in Gintama, Makoto Sōda in Captain Tsubasa and Jiraiya in Naruto. He is also known for dubbing for Jean-Claude Van Damme, Donnie Yen (especially in Ip Man series), Jeff Goldblum, Ray Liotta, Tim Robbins, John C. McGinley, Brent Spiner, Robert Patrick and many more. He was also the first dubbing voice actor of Kiefer Sutherland and Christopher Lambert in their early days. 

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. 
(Source: Official website)

An unaired episode included with the volume 9 Blu-ray. 

New anime episodes released with each of the three iDOLM@STER Shiny Festa PSP games (Honey Sound, Funky Note, and Groovy Tune).

Manga adaption of Idolm@ster 2 following Haruka, Yukiho, and Hibiki in the unit Sprout.

The manga is based on THE iDOLM@STER, a music-oriented game franchise in which the player guides 13 idol singers as their producer.


The spinoff manga centers on the character Kotori Otonashi, an office clerk at 765 Production, during her high school days.


Mirai Kasuga, who wants to carry on a dream she has yet to see. Shizuka Mogami, who yearns to be an idol and is shaken. Tsubasa Ibuki, who does not know what she can be serious about. 
 
At 765 Production new idols gather and everyone's "dreams" will brought into brilliance at the theater! The long-awaited anime of "The IDOLM@STER Million Live!! 
(Source: Official Site, translated)