Fujioka plays the role of a cameraman while Terao plays a psychiatrist who participates in volunteer activities to help children who have no place to go to on the streets of Osaka at night. Fujioka's character then hides his own identity to get close to his father under the pretext of wanting to find out more about his volunteering activities. 30 years ago, the father had left his family while his son was still young and his wife died later without anyone by her side on her deathbed. The father and son then embark on a journey of repentance towards his wife and mother respectively and while interacting with a young girl grappling with loneliness, finds new meaning in their lives.
Co-stars include Wada Masato, Ichikawa Yui, Nakamura Yuri, Mizuhashi Kenji, Mikura Mana, Kubota Sayu and Kimura Midoriko.