Goodbye Tsugumi

Maria is the only daughter of an unmarried woman. She has grown up at the seaside alongside her cousin Tsugumi, a lifelong invalid, charismatic, spoiled, and occasionally cruel. Now Maria's father is finally able to bring Maria and her mother to Tokyo, ushering Maria into a world of university, impending adulthood, and a "normal" family.

When Tsugumi invites Maria to spend a last summer by the sea, a restful idyll becomes a time of dramatic growth as Tsugumi finds love and Maria learns the true meaning of home and family. She also has to confront both Tsugumi's inner strength and the real possibility of losing her.