Hōki (Watari)

the migrating ninja was a ninja that masqueraded as in the Land of Birds. In disguise, he served as Chief Advisor to the daimyo, Ōwashi. He leads The Wandering Ninja. Despite being its leader, Hōki's skills do not seem on par with those of his group. When Mōsō was chief adviser, he secretly poisoned Ōwashi resulting in his death. Sagi (who was really Toki) took on the guise of the Cursed Warrior in hopes of avenging her father. When this threat occurred, Mōsō sent Chishima to the Konoha for help and Tsunade dispatches Naruto Uzumaki and Team Guy (minus Rock Lee) to the Land of Birds. When Chishima overheard Mōsō's true plot, he got away and barely escaped Nagare, Hokushin, and the other Wandering Ninja whom Mōsō dispatched

When it came to the final conflict, Mōsō trapped her in a imitation jutsu (and discovering Toki's duo identity at the time) as Naruto, Neji Hyuga, Tenten, and Kakashi Hatake arrive. Mōsō eventually makes off with Toki and he leaves the Leaf Ninja problem to Hokushin and the other Wandering Ninjas. Despite this, Naruto tricked him into revealing his true self when he used water clones to disguise his position. During the attack, Chishima was wounded by Hōki. Naruto defeated him with Naruto Uzumaki Barrage. Hōki was handed over to Toki, and Naruto requested that he be forced to repent for what he had done.

Abilities
Many of his techniques are weaker copies of the actual versions (his "summoning technique" activating a projector is just one example, or using strings to make it appear that his enemies have been caught in a Shadow Imitation Technique). His strategy seems to involve mainly deception, which allows him to overcome stronger foes. Hōki even copied Sasuke Uchiha's Fire Release jutsu (which he used to knock off the Cursed Warrior mask) and even used Water Release jutsu in his fight with Naruto. He is, however, talented with genjutsu, as seen in a flashback when he won the trust of the daimyo by appearing to swallow a sword.