The Nijimura Brothers(虹村兄弟Nijimura Kyōdai) is the third story arc in Diamond Is Unbreakable. It narrates the battle between Josuke and Okuyasu and Keicho Nijimura, two brothers Stand Users, but also the artificial awakening of Koichi's Stand because of the Arrow and the artefact's theft by Red Hot Chili Pepper.