Black gaisha ni tsutometerundaga, mou ore wa genkaikamo shirenai 2009

Name: Black gaisha ni tsutometerundaga, mou ore wa genkaikamo shirenai
Released: 2009-11-21
Cast: Teppei Koike, Maiko, Seiichi Tanabe, Tetsuhiro Ikeda, Leo Morimoto

Synopsis:

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.