Tora-san's Lullaby

Tora-san's Lullaby (1974) is a comedy directed by Yoji Yamada rated 7.8/10.

After Hiroshi is injured in a workplace accident, Torajiro gives Sakura the money he has saved and leaves to work as a traveling salesman once again. During his travels, Torajiro meets a father who shares a drink with him. In the morning, Torajiro is shocked to learn that the man has left his baby behind and a note asking Tora to take care of the child.