Hakui

is a character that appears in the story mode of Naruto Shippūden: Ultimate Ninja Heroes 3.

Abilities
He is able to transform into a muscular form similar to the Eight Gates by using a special type of food pill similar to Kabuto Yakushi's Mind Awakening Pill. While in this form Hakui has increased strength, speed, and agility and is able to use an attack similar to the Strong Fist.

Plot overview
He is Shinga's loyal servant as he refers to him as Lord Shinga. He was defeated while battling Sasuke Uchiha.