Susumu Rokuro (進六朗, Rokuro Susumu lit. Progressing Sixth Son), usually referred to by his surname Rokuro (六朗, Rokuro lit. Sixth Son), is an Ankoite, born from a Shinigami father and a Quincy mother. He is a figure from Dakar's past, before his insanity and appears to hold a grudge against him for reasons yet unknown.