
After the death of this mother, Masao Oneta (Teppei Koike) decides to leave the comfort of his room after years of self isolation and get a job. He lands a position at a small IT firm but doesn't yet realise this company is one of many 'black companies', known for overworking their employees.
Masao Oneta

Ayako Nakanishi

Takumi Fujita

Tetsuya Ide

Sakushi Kuroi

Michihiro Abe

Shota Kimura

Sadako Seko

Manabu Uehara

Shibata

Keiko Oneta

Shinji Oneta

Unknown Role