Chuu Hachikawa

Chuu Hachikawa (鉢川 忠, Hachikawa Chū) was an Associate Special Class Investigator from the CCG. He was the Captain of the Squad 3 in the Anteiku raid.

Appearance
Hachikawa was a tall and muscular man with round glasses, he had spiky grey hair. It's stated his disfigured lower face was caused by Black Dog gang in the past.

Personality
Similar to Kureo Mado, he was a human who hated Ghouls a lot due to a tragic past stemming from them, even going so far as to sacrifice an old woman in order to kill Black Dog during Anteiku Raid, despite his duty being to prioritize civilians' safety. His disposition had not changed after the timeskip as seen with his derision towards his newest subordinate Tooru Mutsuki.

Anteiku Raid
He led Squad 3, and battled Black Dog and her gang. Before their battle commenced, Hachikawa implied having previous encounters with Irimi's gang, which caused the deaths of many of his comrades. During the battle, Hachikawa and Irimi conversed casually and mocked each other frequently. The battle ended with Hachikawa's unit defeating Irimi after she was wounded protecting a civilian from Hachikawa's indiscriminate shooting. Though criticized by Hirako for his actions and told that bringing the ghoul to Cochlea would be the wiser choice, Hachikawa brushed him off stating that he had been "been waiting for this moment," revealing the injury around his mouth. However, before he could kill the wounded ghoul, he was immediately defeated by Kaneki. After defeating Hachikawa, Kaneki then moved Irimi away from the frontlines.

After the appearance of Eto Chuu makes his way to the rooftop complaining about his ribs hurting, and engages her with his reserve Quinque.

He later orders the other Investigators to cease fire as not to get in Arima's way.

Root A (Anime only)
Hachikawa appears at a CCG meeting for the Owl Suppression Squad.

Torso Investigation
He is seen in the Lobby of CCG Main Office alongside Ayumu Hogi and tells Kuramoto Itou to shut up when the latter asks about his suit.

Post-Tsukiyama Family Extermination Operation
He and his team are assigned to investigate Rushima after it became suspected to be Aogiri's hideout. They take out several Aogiri grunts and Hachikawa becomes frustrated with Tooru for not using his Kagune and accuses him of spacing out. They eventually find the hideout and spy from afar as Eto gives a speech to the Aogiri members in attendance. Hachikawa and his squad are being watched from afar by Owl. When Hachikawa, Tooru Mutsuki, Ayumu Hogi and several unnamed squad members try to evacuate the island, they are ambushed by Owl. Hachikawa tells Ayumu to dodge the incoming ukaku shards, then proceeds to mock Owl, but this distracts his attention from Shikorae, who launches at him from behind to give him a “kiss”.

He managed to get free from Shikorae, resuming his attack while ordering his subordinates to retreat. However, he was overwhelmed by a combination of attacks from Takizawa and Shikorae and killed. Afterwards, the two discuss eating his body.

Kaya Irimi
He had hatred towards Irimi, because the Black Dobers killed many people including his classmates and teachers and severely wounded his lower face ten years ago.

Ayumu Hogi
Ayumu is Hachikawa's partner.

Tooru Mutsuki
One of Hachikawa's subordinates and a former member of the Quinx Squad. Hachikawa doesn't seem to have much respect for him, quickly becoming frustrated with Tooru and dismissing his abilities.

Powers and Abilities
He was quite capable of close combat, being able to dodge, block and counter all of Irimi's attacks. And he also had somewhat good reflexes.
 * His quinque was a shiny, gold, gauntlet with a spiked tip that shot crystal-like projectiles supposedly made of quinque steel. After the battle against Irimi, the quinque was destroyed by Kaneki.

Trivia

 * In Tokyo Ghoul Trump, he, along with Ayumu Hogi appear as the "Nine of Clubs".