The sprint battle becomes heated! Kishigami rides with all his desires unleashed. He has been interested in muscles since he was a child, but he hid his interest due to his prestigious family's teachings. However, after meeting Midousuji in middle school and being told "if you want the truth, you have to offer up your entire self," his desires were awakened. The result line approaches, and Izumida and Kishigami's battle grows even more intense. Izumida rides as the captain of Hakone Academy. "I won't hide it anymore!" Kishigami announces, now completely unrestrained. How will the race end--?!
白熱するスプリント争い！岸神は己の"欲"を全て解放させて走る。彼は幼い頃から筋肉（にく）に興味を抱いていたが、由緒ある家の教えからその欲求を包み隠していた。しかし、中学生の時に御堂筋と出会い、「真実が欲しいなら己の全てを差し出すべき」という言葉を受け、欲望を覚醒させたのだ。リザルトラインが迫り、泉田と岸神の戦いはさらに激化。箱根学園の主将として走る泉田。「もう包み隠さない！」と解き放たれた岸神。勝負の行方は―！？
이즈미다의 "근육"을 본 키시가미는 자신의 "욕구"를 모두 해방시키고 달린다. 그러나 그는 어릴 적부터 그 욕구를 꽁꽁 싸매 숨기고 있었다. 그것을 바꾼 미도스지와의 만남과 그가 던진 말은...!?
Der Spurt-Kampf heizt auf. Und Kishigami gibt für gutaussehende Muskeln alles. Schon als Kind liebte er sie, aber versteckte seine Begierde, um das Prestige seiner Familie zu wahren.
