Pu-jyo and the Beast

Pu-jyo and the Beast summary:

It is a funny love story about a high school girl called Momoka who loves wrestling, and Kuga, a wrestler who looks like a bad guy and often plays the villain but has actually a pure heart. Momoka is a huge fan of Kuga and keeps sending him supportive messages on Twitter. She even sent him a fan letter and one day after one of his matches he suddenly calls her… That’s how the clumsy love story of those two starts.