Acting
Ichiro Onizuka is a skilled detective who is confined to a wheelchair after being injured in an incident that occurred right before his retirement. Armed with a detailed "city of memory" in his mind, he solves modern-day cases alongside Saki Toyama and Keitaro Jin, while recalling the cases of the past.
Hino Mitsunari runs evening classes at a high school attended by foreigners, the elderly, and students struggling with various difficulties. The lessons are called “Community Ball” and involve everyone, including the teacher, sitting in a circle and thinking together on a question under the rule that no one should argue while someone is speaking. The various perspectives of the students all inform the film.
