The Pacifist That Packs a Pinch Like a Pugilist (Japanese: ケタ外れに強ぉ〜い! 非情無情のヒーロー☆見参!! / 開かれし悪魔の扉...! 闇の皇帝ついに始動!! Incredibly Stro~ng! Meet the Callously Heartless Hero☆!! / Devil's Door Opens...! The Dark Emperor Finally Activates!!) is the sixty-seventh episode of the Bobobo-bo Bo-bobo anime. It was first broadcast in Japan on July 30, 2005, and in the United States on July 28, 2007.