Tatara

タタラ

A direct subordinate of the One-Eyed King and one of Aogiri Tree's leaders, he also appears to be from China. He is connected to the Chinese ghoul organization Chi She Lian.
As one of the Aogiri Tree leaders and a trusted subordinate serving under the One-Eyed King, Tatara presents himself as a fairly loyal individual. He is depicted as mostly composed and stoic. He frequently monitors the activities of the Aogiri executives, yet kills cold-bloodedly when carrying out a mission. He also takes pride in his vast stamina during combat and the precision of his calculations. Tatara seems to value exactness; this is evident when he dismisses Kaneki, viewing him as an artificial one-eyed ghoul. He appears to harbor a grudge against Houji, to the point where even the Quinque associated with him is sufficient to provoke rage and cause him to lose his nearly unshakable composure.
As the second-in-command of Aogiri, it can be inferred that he is quite powerful.
Tokyo Ghoul:re

Spoiler