The Laughing Salesman (Japanese: 笑ゥせぇるすまん, Hepburn: Warau Sērusuman) is a Japanese manga series created by Fujiko A. Fujio. The manga began as a one-shot series serialized in Shogakukan's Big Comic magazine on 1968, later becoming a full-fledged series published by Jitsugyo no Nihon Sha's Manga Sunday magazine from 1969 to 1971. 

credit goes to StudioShin-Ei Animation

Directed by

Toshirō Kuni (chief)