Tatakae! Ryouzanpaku Shijou Saikyou no Deshi

Tatakae! Ryouzanpaku Shijou Saikyou no Deshi, written and illustrated by Shun Matsuena, served as the foundational precursor to his long-running hit series Kenichi: The Mightiest Disciple. The work was serialized in Shogakukan's Shonen Sunday Super during the early 2000s, emerging from the mangaka's interest in blending traditional martial arts training with comedic high school tropes. It established the core premise of a bullied youth finding refuge and strength under the tutelage of eclectic masters living in a collective dojo.

The design and character archetypes developed in this original version were heavily refined for the subsequent reboot. Matsuena utilized a distinctive, sharp-edged art style that emphasized both the kinetic energy of combat and the whimsical, often exaggerated personalities of the Ryouzanpaku masters. While it functioned primarily as a pilot project, the series was well-received for its earnest portrayal of personal growth and martial discipline, eventually providing the essential narrative architecture for the success of its expanded successor.