Otoko wa Tsurai yo: Torajirou Wasurenagusa

Anime adaptation of the "Otoko wa Tsurai yo (It's tough being a man)" film series by Youji Yamada.

Kuruma Torajirou (or Tora-san), a traveling salesman whose sole possessions include only the contents of a small suitcase, the clothes on his back and some pocket money, wanders from town to town peddling his wares.

(Source: Wikipedia)