During Aogiri's raid on Cochlea, he escaped and joined the organization.

He even uses them to escape a battle by He has carefully waited for the day where he could have an all-out fight with his former friend Yomo, ultimately ending in him eating the former. She is only the few woman aside Akira Mado, who is able to led a squad. Shortly thereafter, Kichimura and Squad Oggai were seen performing a public execution of much ghouls in front of a large crowd of humans, and continuing with their ghoul-erasing speech in Tokyo.

Soon after, when Kaneki had a meeting with Hinami, Furuta and Kijima complimented the First Class and left. Known as "The Quinque Hunter" due to her proficiency with using the stolen Quinque of Investigators.A ghoul originally named "Rio", raised by his older brother and kept hidden because of his abilities. He served as the final antagonist of Tokyo Ghoul, and an anti-villain in the first half of the sequel Tokyo Ghoul:re, and the main protagonist of the prequel Tokyo Ghoul Jack, alongside his former partner, Taishi Fura.

As he first appears, Tsuneyoshi presented himself as a serious and thoughtful man who has skills and a no-nonsense attitude with a powerful insight. Building grant Kanae increased regeneration and strength, as well as animate Norosliced in half and thrown off the top of a building The lost daughter of Kuzen Yoshimura and his human wife, Ukina one of two regents for the semi-mythical One-Eyed King her books written with the pen name Sen Takatsuki. He was also the only one to address him by his first name, "Kishou," rather than "Arima," fitting since Arima was his son, and the only one of his other children he interacted with besides Yoshitoki and Nimura.

Roma was around for quite some time but there isn't much that was revealed about her.

Tsuneyoshi was a senior man with long white hair and a beard. In contrast to Arima, he did not recognize Souta as his kin as noted by As a member of the CCG, he apparently considered her a notorious Ghoul offender due to her voracious appetite.

But in reality, she was his daughter, a breeding slave for the branch family of Washuu Clan whom he intended to rape and impregnate in order to preserve the pure ghoul Washuu Clan bloodline, leading to her running away from her family. He forged the incident which killed his half sister Rize and did Kaneki turned … As Kaneki’s mother resembles Rize, by association that suggests she is Tsuneyoshi’s daughter as well. He was among the team hired by Kanae to kill the Quinx, and later reunited with fellow Cochlea escapee Roma.A Ghoul Investigator seeming killed in action, and taken prisoner by Aogiri.

After trying to kill Sasaki and his team, getting tortured by Eto, going partially insane and then attempting to kill Sasaki again, Kanae ultimately dies saving Tsukiyama as he's falling to his death. His resentment over this fate leads him (and many of the other half-human V agents) to rebel and slaughter their masters Has one powerful enough to recover from having his head blocking the latter's strike with a knife, subsequently striking at the investigator with his katana while flicking the knife at Takeomi's shoulder. She drops this Chapter 61 and openly comes out as leader to her subordinates. He then revealed that E14 was the barricade and that the rest of his group was erradicated, Kichimura then brought Shio and Rikai's heads to Kaneki.

Her kakuhou was transplanted into Kaneki, and Dr. Kanou used her as a donor in his experiments until she was retrieved by Anteiku. ... Rize was the illegitimate daughter of former CCG chairman Tsuneyoshi Washuu where as a child she escaped from the clan and organization V. She was known under her nickname Binge Eater 大喰い Ōkui, "Binge Eater" or "Gluttony", literally "Big Eater". He trusted Arima and placed him in high regard. The Quinx Project is an effort to combat them, through creating superior Investigators. Like many other characters, he started out as a relatively normal child before being twisted by his horrible experiences He beats Mutsuki for glaring at him, and later claims that he only does this because of how much he "loves" his captive His Koukaku is a blade attached to his right forearm. She has another nickname called Queen of Doves. 43, which resembles numerous branches exploding from her body. Karren became Kanae, in order to carry on the legacy and name of the Rosewald clan Saves Shuu from falling off the Lunatic Eclipse building and falls to her death herself. 75, she shows up to slaughter the members of V present at Cochlea and promises Furuta he's next. 55, revealing a mummified face with no eyes, nose, or lips.Yoshimura entrusted Noro with raising Eto in the 24th Ward.