One of the production staff members for the film was Katsuyuki Toda, who later became a manga artist.
Afterwards, he became a freelancer and worked as an inbetweener on movies such as Akira and Kiki's Delivery Service, a key animator for Roujin Z, Hashire Melos!, Memories, Perfect Blue and many others, and an episode director for the OVA Golden Boy.
Being an animator who cares about fundamentals, Morita even danced the choreography for the idols in Perfect Blue.
During the production of the anime adaptation of Bokurano, Morita posted progress reports and held Q&A sessions about the aired episodes on his blog.
In response to DJ Soda's performance on the third day of MUSIC CIRCUS'23 on August 13, 2023, and sexual victimization by an audience member, he wrote on X (formerly Twitter), "I guess the sexual victimization DJ SODA is talking about is a public type of enticement.
The organizers of the music festival should not be complicit in her art," he tweeted (later deleted),[3] drawing criticism from the Korean media.