group of five friends, also known as the Pelican Gang, spends time hanging out in the city, driving around in their all-terrain buggy car and listening to psychedelic jazz fusion when one of them is approached by a mysterious horse-riding girl named Asako (Bunjaku Han) who suggests they rob 30 million yen from a religious movement called Seikyo Gakkei. The Pelicans – C-ko, Taki, Ganishin, Jiro and Debo – accept the challenge, but things are not as easy as they may initially seem.

Overview from themoviedb.org