Naki

Naki is a ghoul, who was imprisoned in the CCG's Ghoul Detention Center to the Aogiri Tree's invasion on the prison. He was by the Aogiri Tree, due to being a direct subordinate of Yamori and supposedly his right hand man.

Appearance
Naki has always appeared wearing a white suit. Naki's hairstyle is neatly sorted into three parts, with his left and right side of hair brushed to their respective side and the middle section's hair pushed back, revealing his forehead. The most distinguishing appearance of Naki is probably his eyes, which have always been shown with pitch-black eye-shadings.

Personality
Naki has been shown to be a confident individual, boasting about his strength and that he is Yamori's right hand man. Like Yamori, Naki is shown to have a twisted mindset; although not as cruel as Yamori, Naki is depicted to show his personality permanently with no efforts to hide it. Though impulsive and easily irritated, Naki is shown to be very emotional and trusting, perhaps to the point of being naive. He highly respects Yamori and is devastated to learn that Yamori had been killed while Aogiri Tree was breaking him and other ghouls out.

Naki has a childlike personality, believing that having helped Yamori with counting money and running errands make him a responsible person worth others' respect. He views loneliness as the most painful, and as such risks his life to protect his comrades to never feel the loneliness he felt when he got out of prison just to hear Yamori had died and left him alone.

He also seems to have copied Yamori's habit of finger cracking (although he cracks his middle finger instead).

Raid of Kanou's Lab
He is first seen attempting to kidnap Taguchi and engaging Kaneki's group right afterwards along with Matasaka Kamishiro. After fighting with Tsukiyama, he and the Aogiri members leave the area taking away the nurse sucessfully.

Later on he and Eto are waiting for Tatara to interrogate Taguchi about Kanou's whereabouts.

He takes part in the raid and is seen interrupting the fight between Tsukiyama and the Yasuhisa sisters claiming that he would be the one to take Kanou, calling him a "mad scientist". He engages on Tsukiyama and yells about how he damaged his suit the last time they fought. As they fight the doves arrive in the area and Naki decides to accept Tsukiyama's offer to become a temporary ally so he wouldn't need to bother fighting two different enemies. He overwhelms Amon but then is easily defeated by Akira Mado who later uses a RC suppressant grenade. Unable to use his kagune he still jumps in front of one of his twin comrades saying that he wouldn't let the others die. Even though he received several blows he was still able to deliver a kick to Akira and bite her leg. Getting attacked by an enraged Amon and unable to stand on his own he escapes while being carried by his comrades.

Powers & Abilities

 * Koukaku Kagune: As a Koukaku user, Naki utilizes his kagune as a broadsword-like blade on his right arm. He has shown proficiency in battle with it as he was giving Amon a lot of trouble during their battle.

Yakumo Oomori
Naki claims to have been Yamori's right hand man, and highly respects him for his strength.

Shuu Tsukiyama
During the Raid of Kanou's Lab, Naki and Tsukiyama formed a temporary alliance after dueling a bit due to the CCG investigation team's interference. Naki believes Tsukiyama to be a good guy (while Tsukiyama sees him as a trusting fool) but doesn't appreciate him talking in French (mistaking it as English).