It has been said that wishes will come true when the sky is full of cherry blossom petals. However, the number of sakura trees have dwindled due to recent re-development and one can no longer see such a sight. Ryou is the son of a famous artist and much was expected of him, but he decides to live a life of a commoner with few friends. One spring day, his childhood friend Kanata suddenly fainted and was hospitalized. Since that day, his days began to gradually change.