Atsushi Hirai

Their parents are dead. They should be sad, but they can't cry. So they form a kick-ass band. This is the story of four 13-year-olds in search of their emotions.

Atsuto was abandoned by his mother when he was young. He now works in the lost and found department at the Hoshigaoka Station. He spends his days imagining about the owner of the lost item, how the item became lost and found. One day, Atsuto learns that his mother committed suicide. His life begins to move ...

Yusuke was a middle school teacher. but he quit his job due to problems with student bullying. After he quit, Yusuke learned that the bullied student committed suicide. Yusuke is now at Hotel Kopan to escape from everything. He keeps to himself and works as an employee at the hotel. The owner of the hotel is Sakuragi who wishes the hotel could return to its glory days during the Nagano Olympics. One day, a flurry of guests arrive at the hotel which makes Sakuragi ecstatic. Sakuragi decides to hold a party and invite the guests at his hotel. One of the guests is the mother of the student who committed suicide. Yusuke is distressed all over again. When the party begins, the guests talk about the problems they have.