THE IDOLM@STER 765 MILLIONSTARS HOTCHPOTCH FESTIV@L!! was a two-day concert event that took place on October 7th and 8th, 2017. The concert featured a variety of songs and performers from 765 Production, such as ones from THE iDOLM@STER Million Live!, and took place at the Nippon Budokan Arena in Chiyoda Prefecture, Tokyo. Both days of the concert were filmed and released on Blu-ray in standard separate and limited edition boxset formats on November 21st, 2018.