Mirâ o fuku otoko (2003)

Tsutomu Minagawa is set to retire; the organized business life, a perfectly normal family living in a two-story house with a garage, the once unstoppable routine is about to close down forever. However, Tsutomu's last day changes him forever, as a car accident leads to his new purpose and sets him on a mission to clean every traffic mirror in Japan in order to save lives.