Kakeru, a former elite runner at high school, is chased for stealing food. He is saved by a Kansei University student Haiji, who is also a runner. Haiji persuades Kakeru to live in the old dormitory "Chikusei-so" where he plans to team up with fellow residents to enter the Hakone Ekiden relay marathon, one of the most prominent university races in Japan. Kakeru soon finds out that all of the residents except for Haiji and himself are complete novices.

Is the second stage play adaption of Haruichi Furudate's Haikyū!! series. The stage play is split into two acts and covers the second half of the Karasuno High Team Formation Arc (the Karasuno vs Nekoma practice match), the Interhigh match against Tokonami, and the Interhigh match against Date Tech.