Yosuga no Sora is a story about two twins, Haruka and Sora Kasugano, who have returned to the town where they spent their childhood. After their parents died in an accident, they seek out a new life and move in with their grandparents. The twins soon discover that the area is full of memories and familiar faces from their past.
The story follows the two siblings as they try to come to terms with their losses and find solace in each other's company. Along the way, they meet new friends and explore relationships that were once thought to be impossible. As they search for a place where they can belong, Yosuga no Sora provides a unique look at how love transcends time and space.
