Yumemiru Taiyou

A girl named Kameko lives in a house where she feels out of place. Her mother is deceased, her father has a new wife, and her infant brother receives most of the attention. Kameko often misses school and wanders to a park, where she encounters a man in a kimono. The man, named Taiga, proposes a living arrangement with three requirements. First, Kameko must explain why she left home. Second, she must retrieve his lost apartment key. Third, she must have a dream. After fulfilling these, Kameko moves in with him and starts a journey involving romance and personal growth.