Initially, when a fourth grade Sakamichi Onoda started biking to Akihabara every week, it was an effort to save money. After all, why ride the train when you can buy anime capsule toys?
Sakamichi never thought anything of that 90 kilometer round trip, but a junior pro cyclist Shunsuke Imaizumi notices. Driven by a need to improve his own skills, Shunsuke challenges Sakamichi to a race, and it all goes downhill from there!