"Tsuribaka Nisshi 15" is a Japanese comedy film released in 2002, part of the long-running Tsuribaka Nisshi series. The film follows the humorous misadventures of Kiyoshi Nakagawa, an avid fisherman, as he navigates various fishing trips and encounters with quirky characters. In this installment, Kiyoshi's passion for fishing leads to comedic situations that highlight his obsession and the challenges he faces. The film continues to showcase the charm and humor that fans have come to love, making it a delightful addition to the franchise.