Shijou Saikyou no Deshi Kenichi

Kenichi Shirahama, a 15-year-old with no special abilities, faces increasing challenges after meeting Miu Fūrinji, a transfer student who demonstrates exceptional martial arts talent. Impressed, Kenichi joins the Ryōzanpaku dojo, where Miu also resides, to improve his skills. After defeating a karate student in a match, he draws the attention of local delinquents. His days are now spent training under Ryōzanpaku's instructors and confronting members of Ragnarok, a gang that sees him as either a potential partner or a growing obstacle.