Kenichi is a popular Japanese manga series created by Syun Matsuena. It follows the story of a young boy named Kenichi Shirahama, who is often bullied and seeks to become stronger. He joins a martial arts dojo called Ryouzanpaku, where he trains under various masters, each specializing in different fighting styles. The series combines action, comedy, and character development as Kenichi faces numerous challenges and opponents. It highlights themes of perseverance, friendship, and self-improvement. Kenichi has also been adapted into an anime series, further expanding its reach and popularity among fans of martial arts and adventure stories.