Maybe they can get a singer from MHA to do an OP?
Wasn't Porno Grafitti, singers of the "Power of us" movie, singers on MHA? I don't follow the anime (only the manga)
Rica was one of JAM's founders
I know. I recall reading speculation she left to dedicate herself more to Pokémon. Those are just rumours though.
I was refering, specifically, to the whole band working on it.