- Sato Rena (佐藤麗奈)
- Koyama Lina (小山リーナ)
- Asano Anna (浅野杏奈)
- Shimizu Himawari (清水ひまわり)
- Okiguchi Yuna (沖口優奈)
The group was formed in February 2016 around center member Sato Rena, a former member of the group Idoling!!!. The group has their own magical land and map, which features the main land of "Asgirl's", where magical girls who have graduated magic school reside, and the secondary land of "Midgirl's", a non-magic land based on science. Each land has cities and landmarks, all detailed in their "Magipedia".
Starting in January 2017, regular performances were held at the AKIBA Cultures Theater and were sold out every day. On July 15, 2017, their first one-man live WORLD'S END WONDERLAND: EPISODE I was held at Shinjuku ReNY and sold out. On August 9th, the long-awaited first single "Parade wa Tsuzuku" was released.
On March 16, 2018, Sato Rena announced through her LINE LIVE that she would be graduating the group on April 8th.