Ken Kaneko, Masanobu Ando, Leo Morimoto, Hatsuo Yamaya, Mitsuko Oka, Yuko Daike, Ryo Ishibashi, Susumu Terajima, Moro Morooka, Michisuke Kashiwaya, Atsuki Ueda, Koichi Shigehisa, Masami Shimojō, Yoshitaka Ôtsuka, Kanji Tsuda
Shinji and Masaru spend most of their school days harassing fellow classmates and playing pranks. They drop out and Shinji becomes a small-time boxer, while Masaru joins up with a local yakuza gang. However, the world is a tough place.