THE IDOLM@STER PRODUCER MEETING 2018 What is TOP!!!!!!!!!!!!!? was a two-night live concert held on August 4th and 5th, 2018 at Makuhari Messe to promote THE iDOLM@STER Stella Stage. The concert featured various on-stage skits and songs performed by the voice actresses of the idols from 765 Production. Kenji Akabane and Rie Takahashi also made guest appearances on both nights. The concerts were recorded and released as a Blu-ray boxset on July 31th, 2019.