The seniors from the Equestrian Club appoint Hachiken as the new vice-president against his will. Troubled about it, he later witnesses Mikagi crying after having a serious conversation with Komaba and can't stop worrying about them as well, even after they tell him to forget about it.
二学期も始まり、北海道の季節は秋へ。馬術部では先輩が引退し、副部長には八軒が任命される。心躍る八軒だったが…。
3학년들의 은퇴시기가 되자 승마부는 임원을 새로 뽑게 된다. 실력이 뛰어난 미카게가 부부장이 될 줄 알았던 하치켄은 자신이 부부장으로 지목되자 깜짝 놀라는데...
El segundo semestre de Hachiken está a punto de comenzar y ya es otoño en Hokkaido. En el club ecuestre, los mayores están por retirarse y Hachiken es nombrado nuevo vicepresidente.