To celebrate the 10th-anniversary of the Pretty Series, “Pretty series 10th Anniversary Pretty Festival,” the largest scale concert event in the series’ history, is set to be held at Makuhari Messe’s Makuhari Event Hall (capacity: 9,000) in Chiba Prefecture for two days May 22 and 23, 2021.
The Pretty Series, co-developed by toy maker Takara Tomy and syn Sophia, was launched with its first arcade game Pretty Rhythm Mini Skirt in July 2010.
Then it expanded to the three Pretty Rhythm TV anime series from 2011 to 2014.