"The city of Minami-Ose is one of the places where it snows the most every winter in Japan and has one of the lowest population densities in Japan. With the first snowfall in the last few decades, I have noticed that something is going to change. But I'm not sure if I'm really capable of preparing for such a change." Winter is only about two months away, and Munefuyu Hazome plans on spending his daily life with his friends: - His childhood friend, Nakoso Miku, who is quite serious, quiet and a bit timid, but has a good heart. - The foreign student from Russia, Svetlana Gurchenko or nicknamed ("Sve"), who is shy and but also quite assertive. - Takahagi Kako, his long forgotten childhood friend who moved away long ago. - Usuki Hironaka, his closest and most understanding childhood friend who just transferred back recently. This is the story of the wonders of everyday life in the winter. This is the story of a time that is not long, and not light. This is a winter for the future and the past.