Keijo!!!!!!!!

This is a delightfully, intentionally dumb show. It takes the unbearably basic-straight-dude premise of "a sports show literally about tits and ass" and plays it absolutely straight, throwing in every sports anime and shonen battle trope in the book, and absolutely treating the idea of women slamming their butts into each other with the utmost drama and seriousness - while still being light and fun. Plus, its short length makes these tropes more fun than they are in a multi-season series.