189 is a phone number to call when a child needs to be saved from an abusive situation. Children and adults can call that number, where they will be connected with the nearest child consultation center. Taiga Sakamoto works as a rookie child welfare officer. A girl that he worked with is being sent back to her mother. The girl was abused by her mother and stayed at a shelter. The next day, she loses her life. Taiga thinks about quitting his job. At this time, he receives a phone call from the hospital. A doctor calls him and tells him that a six-year-old girl's wounds looks as if they were caused by physical abuse. The abuser is assumed to be her father, but the girl's father denies any wrongdoing. Taiga and Attorney Shion Akiba try to prove that the girl was abused by her father.

Coin Laundry Story: Hashimoto Manabu is a temporary worker who has been laid off and has no choice but to live on part-time work. One day, he finishes washing his work clothes at a coin laundry and is about to put it into a dryer but the dryer just will not start. .. Story: Tatemoto Masako works for Shinwa Stationery’s General Affairs Department. She seems to be a typical office staff but she possesses a strange ability to manipulate people using the power of words.. Imaginary Friend Story: Harada Saki is a university student majoring in clinical psychology. At a lecture, she learns about imaginary friends created by a figment of imagination. It is said to be most common for those who are an only child or the eldest son or daughter. ... Update Kazoku Story: Three generations of the Kurosaki family live together under one roof. But they have not been a happy for a long time and the scene when they eat breakfast as a family has changed into a savage one....

The final chapter of director Mukai Hiroshi's trilogy on the theme of aging, in which "Going West" raised the issue of human memory and "Hometown" addressed the issue of the physical strength of the elderly. "Class Reunion" depicts the "gathering" that fills the feeling of loneliness in daily life. A man who left Japan for a foreign country during the chaos of the post-war period returns home for the first time in 60 years to spend the rest of his life in Japan, embarking on a journey with his former best friend to recapture the days of his youth.

Third film in the 'Decotora no Eagle' series.