Shigure Kosaka Friends

The Philisophical Jujitsu master, and one of the martial arts mentors to Kenichi Shirahama.

The Death God of underground Mhay Thai and one of Kenichi's instructors.

The bright, yet slightly naive younger sister of Kenichi Shirahama. An excellent Othello player who tends to cling to one of her brother's "friends", Natsu Tanimoto.

A bow-staff wielder of prodiguous skill, and the Third Fist of Ragnarok.

A young boy who trains with Multiple Martial Arts masters to become the strongest Disciple.

The lecherous master of Chinese Martial Arts

A transfer student and one of Kenichi's first friends.

She is a character in History's Strongest Disciple Kenichi. Renka is the attractive 16-year-old daughter of Master Kensei. She came to Japan in search of her father, who she plans to take back to China.

Self-proclaimed 100-Dan Karate Master.

Touchimaru the mouse of shigure in the anime Kenichi: The Mightiest Disciple