Subaru the InvincibleMuteki no Subaru; 無敵のスバル

Practical Karate is known as Full Contact Karate, where strikes and kicks determine the victor. Subaru Kannagi made his full-contact karate tournament debut when he was a first-year high school student. Awaiting him were nothing but the strongest around, but... at that time, no one had any idea just how powerful he really was...