Third-year at Sohoku High School Bicycle Racing Club. Captain. All-rounder. First person: I (masculine, firm). A leader with a quiet and strict personality, he tries to bring out the potential of his juniors by giving them harsh trials. In return, he deeply trusts his growing juniors and gives important orders even to Sakamichi, a beginner. He especially values Sakamichi for his "unpredictability." He is handsome and popular.

Third-year ace sprinter at Sohoku High.

First person: I (rough, masculine).

A large, muscular man who uses his strength for a powerful riding style, earning him the nickname "The Rampaging Human Bullet." His "Human Bullet Train," where he leads the team at the front, is a Sohoku specialty. He has a boisterous personality but is surprisingly attentive and good at looking after his juniors. He has a competitive rivalry with the new sprinter, Shoukichi Naruko, due to Naruko's nature. Naruko calls him "Old Man," while his classmate Yusuke Makishima calls him "Tadokoro-cchi."

First-year climber at Sohoku High. First person: I (soft, polite). Small and thin, wearing round glasses. He joins the bicycle racing club by chance and gradually begins to show his talent. He looks up to Makishima.

First-year sprinter in Class 1-6 at Sohoku High. First person: I (Kansai dialect). Known by the nickname "The Speedman of Naniwa." Small in stature but a flashy show-off. He has red hair.

First-year all-rounder at Sohoku High. Has a very cool personality. Unmoved by most things. He serves as Shingo Kinjou's assistant, having been recognized for his potential as a new ace. Despite his appearance, he is extremely competitive. He is handsome and popular.