Brave Beats

'Brave Beats' is a Japanese anime series that aired from 2015 to 2016, culminating in 22 episodes. The series focuses on Hibiki Kazaguruma, a boy who comes across the robot Breakin who's been banished from his home dimension, Dance World, and can only return by collecting the Dance Stones scattered across the human world. Despite not being into dancing, Hibiki helps Breakin, and can merge with his new robot friend to become the dancing superhero Flash Beat.

E2: Dancing Dinosaur's Attack!!!
When villains Mink and Tank causes chaos with a dinosaur in a museum and take Kotone hostage, Miki Harashima finds herself stuck in an Earth ball prop, bouncing up and down while Hibiki goes after the villains.