Sakamichi and the other Souhoku team members receive an invitation to compete in the Kumamoto Hi Province Mountain Range Race towards the end of summer. The top-tier teams from around the country compete in this race, including Souhoku's rivals Hakone Academy (which yearns to take down Sōhoku), Kyoto Fushimi, and Hiroshima Kureminami — as well as Kumamoto Daiichi High School's team led by Shin Yoshimoto.

(Source: Anime News Network)