Mashle: Magic and Muscles is a Japanese manga series written and illustrated by Hajime Komoto.
The series follows Mash, a young boy who lacks magic but is the strongest person around. He is born into a world of magicians with magic marks on their faces, and is forced to attend a magic school to become the best magician. Despite his lack of magical abilities, Mashâs advanced physical strength and determination make him a unique and powerful individual. Many say that this series was heavily inspired by Harry Potter, and the protagonist being compared to Saitama from One Punch Man.