I was already regretting my decision to give this show any time at all before the OP sequence was over which is probably something of a record. The show itself did nothing to change my mind.
So, this show is about a mixed race Japanese school kid who gets summoned by the dog princess to be her champion in the battle against the cat people. The battlefield looks like an obstacle course which is perfect since our hero is a gymnastics otaku. The “fighting” results in no casualties, losers just turn into stupid looking spheres.
This is a dog of a show. Avoid.