History

The characters and concepts of the PRISM series have existed in various forms since the mid-to-late 2000's and was picked up as a pitch for an animated series in late 2020.

Off Brand Tokyo Mew-Mew
The original main characters and villain of what is currently PRISM began as Tokyo Mew-Mew inspired OCs made by June in middle school. Originally Katsumi was a self insert character, her squad was heavily based on friends of June's, and now-Neneko then-Neko was the main villain the girls had to face.

Later Iterations
June redesigned the characters multiple times before publicly sharing them with their audience on YouTube. This included giving Neko (Neneko) a jester theme, changing Hukuro (Hokoto) to a snowy owl theme, and giving Katsumi and her team elemental motifs for a time.

YouTube Revival
In July of 2019, June posted a speedpaint redesigning the main characters of the PRISM series into the characters we recognize today. The concept sparked much interest with the channel's viewer base as well as much joy with June, who proceeded to create more art for PRISM and to publicly redesign Neneko along with creating Awo Kubota and Hisako Miyu. While in contact with other industry professionals, June was encouraged to pitch the show properly, and announced on February 4th, 2021 with a PRISM-centric animatic Puella Magi PRISM Magica that the series was officially in development.

Pilot
The series pilot has yet to be made