Junji Sakamoto is a Japanese film director.

New Battles Without Honor and Humanity , also known as Another Battle, is a 2000 Japanese yakuza film directed by Junji Sakamoto. It is a remake of Kinji Fukasaku's Battles Without Honor and Humanity series from the 1970s, which were adapted from a series of newspaper articles by journalist Kōichi Iiboshi, that were rewrites of a manuscript originally written by real-life yakuza Kōzō Minō while he was in prison.