Shun is a young man, who sells his paintings on a city corner. Kasumi is a children's story writer, living alone in a mountain in Shinsyuu. One day, they happen to meet each other in the city crowd, and they immediately connect. However, they must first deal with Shun's childhood abuse which has left him unstable.
The story centers on an elderly hibakusha, whose husband was one of 80,000 human beings killed in the 1945 atomic bombing of Nagasaki, caring for her four grandchildren over the summer. She learns of a long-lost brother, Suzujiro, living in Hawaii who wants her to visit him before he dies.
The story of Sanshiro Sugata, a young man who wants to learn the new art of judo. A wise teacher reveals to Sanshiro that judo is not merely a means of combat nor a demonstration of physical skill, but an art which reveals the artist to himself.
Kôsuke Kindaichi, a somewhat peculiar private detective, visits a remote town. He meets a police detective and they start to investigate an old unsolved murder. Then some murders happen. Kindaichi must find out about the past in order to reveal who the murderer is.
