Kick no Oni
A Kick Fiend ／ Demon of the Kick ／ Kickboxing Demon ／ Kicking Demon ／ Sawamu ／ Sawamu, o demolidor ／ Sawamura ／ Sawamura, el campeón ／ o Demolidor ／ キックの鬼
Description
An arrogant karate master named Tadashi Sawamura enters the kickboxing ring to prove his superiority, only to be beaten into a coma by a practictioner of the new art. After recovering, his trainer Endo convinced Sawamura to study kickboxing in order to regain his honor. The series is loosely based on the real-life exploits of champion kickboxer Tadashi Sawamura. (Source: Anime News Network)