Granbelm

Granbelm (グランベルム, Guranberumu) is a 2019 Japanese anime television series created and produced by Nexus. The series was directed by Masaharu Watanabe and written by Jukki Hanada, with original character designs by Shinichirou Otsuka, and music composed by Kenichiro Suehiro. Granbelm aired from July 5 to September 26, 2019 on the Animeism programming block. The series follows a group of 7 magical girls that pilot giant robots called "Armanox", where they fight in a battle royale where the winner obtains the title "Princeps Mage", allowing the user to wield all the magic inside the "Magiaconatus".