The Laughing SalesmanThe Laughing Salesman.

The Laughing Salesman (Japanese: 笑ゥせぇるすまん, Hepburn: Warau Sērusuman) is a Japanese manga series created by Fujiko Fujio A. The manga "The Black Salesman" began as a one-shot manga in Shogakukan's Big Comic magazine in 1968, later serialized in Jitsugyo no Nihon Sha's Manga Sunday magazine from 1969 to 1971. It was again re-released as "The Laughing Salesman" by Chuokoron-Shinsha from 1990 to 1995. The manga tells the story of a salesman named Moguro Fukuzou, whose job is to help people fill gaps in their soul.