It was nearing the end of autumn when the volunteer Christmas club started up at Academy Ekoda. It has been a tradition that it will be run by the newly-appointed student council president. Ichio decided to help out with the club to make amends for causing trouble at the culture festival. He gradually got to know the other members better: the hardworking and reliable student council president Chiharu, her quiet best friend and class rep Yumi, carefree senior Ayano who understands him well, and earnest kouhai and public morals committee member Eri who keeps a watchful eye on him at all times. How will their relationships end up considering they all joined the club voluntarily? Surely, their future will be one that is full of joy.