Crayon Shin-chan: Unkokusai's Ambition (クレヨンしんちゃん 雲黒斎の野望, Kureyon Shinchan: Unkokusai no Yabō), also known as Mr. Smelly's Ambition, is a 1995 anime film. It is the 3rd film based on the popular comedy manga and anime series Crayon Shin-chan. The film is produced by Shin-Ei Animation, the studio behind the anime television. ()