Jintai no Survival (Possibly lost 2020 anime)

Some years ago, an anime named Jintai no Survival (人体のサバイバル!) got my attention, but nowadays it just seems to be completely gone from the face of Earth, and after hours of looking any information on what happened to his movie beyond the fact it premiered in Japanese cinemas has been basically impossible to find. The only surviving clips I could find were all trailers:

www.youtube.com/watch?v=9jRd290Rx9M
www.youtube.com/watch?v=hNGoxHD-JZ8
www.youtube.com/watch?v=tpsT1YdXqXc


And this single clip:

www.youtube.com/watch?v=IRTCfBTRwJc