Rofu was the previous Nanto Suich Ken successor and Reis master. Rofu trained in the art alongside his future wife Linley. He perfected a hard style while she mastered a soft style. Rei believed Rofu had died during the nuclear war but he survived and killed Eva to become the king of Asgarr. According to Souther he is as strong as Ogai was. Rofu proves his strength by singlehandedly routing a thousand of Yudas men while completely unscathed.