|General Unit Data|
After IM@S ALLSTARS was created, Kotori Otonashi began receiving her own songs on THE iDOLM@STER CDs. When it was revealed that she would be receiving a MASTER ARTIST CD, a term was created in order for her to join the 765 cast in their songs. IM@S ALLSTARS+ was used for the song i and reappeared in recordings of this song. It would eventually be added into IM@S ALLSTARS1641 and would be replaced by 765PRO ALLSTARS+ in the Second Vision portion of the franchise.
Interestingly, this unit and its equivalent term 765PRO ALLSTARS+ would also be used in stating the cast of 765 Production's voice actresses at live events when Juri Takita is included. IM@S ALLSTARS+ first came into event usage after THE IDOLM@STER ALL STAR LIVE 2007, which doubled as Juri Takita and Akiko Hasegawa's first large stage appearances.
- i on THE IDOLM@STER MASTER ARTIST FINALE, THE IDOLM@STER BEST ALBUM MASTER OF MASTER, THE IDOLM@STER BEST OF 765+876=!! VOL.03, and THE IDOLM@STER 765PRO ALLSTARS+ GRE@TEST BEST! -THE IDOLM@STER HISTORY-
- This unit is only partially affiliated with IM@S ALLSTARS++. While it retains the 765 idols, it instead replaces Kotori Otonashi with the 961 idols Hibiki Ganaha and Takane Shijou. All of the members for this unit would eventually return as IM@S ALLSTARS1641, with the additions of Ai Hidaka, Eri Mizutani, and Ryo Akizuki.