"Tsuribaka Nisshi 4" is a Japanese comedy film released in 1998, part of the popular Tsuribaka Nisshi series. The film follows the humorous misadventures of Kiyoshi Nakagawa, an avid fisherman, as he navigates various challenges while pursuing his passion for fishing. In this installment, Kiyoshi's antics lead to comedic situations involving his family and friends. The film showcases the charm of Japanese fishing culture and highlights the importance of friendship and perseverance, all wrapped in lighthearted humor that appeals to a wide audience.