The mercenary from Tono, Kamaitachi Itaku. He moves with haste and slices through his enemy using his sickles. When needed, he can transform and can move faster.
Itaku (イタク, Itaku) is a yokai of Tono Village who was instructed to watch and teach Rikuo during the latter's stay in Toono. He fights using two or three sickles and his true form is that of a weasel-faced demon, which he turns into during the day. He has shown, however, to be capable of transforming on his own regardless of the time of day - generally only when fighting at full power.