List of Investigators

This is a list of investigators that have appeared in Tokyo Ghoul and its sequel Tokyo Ghoul:re until now.

Investigators are employed by CCG. CCG employs two kinds of investigators: Ghoul investigators and bureau investigators. In addition, CCG sometimes employs investigator assistants.

The investigators are sorted by rank.

Special Class Investigators

 * Kishou Arima
 * Kiyoko Aura
 * Fujishige Iba (Retired)
 * Iwao Kuroiwa
 * Itsuki Marude
 * Yukinori Shinohara (Coma/Vegetative State)
 * Mougan Tanakamaru
 * Kuki Urie's father (Deceased)

Associate Special Class Investigators

 * Arine (Deceased)
 * Daisuke Atou
 * Mutsumi Chino (Unknown, Declared Dead)
 * Chuu Hachikawa
 * Kousuke Houji
 * Kasuka Mado (Deceased)
 * Koori Ui
 * Juuzou Suzuya
 * Matsuri Washuu

First-Class Investigators

 * Koutarou Amon (Unknown, Declared Dead)
 * Taishi Fura
 * Take Hirako
 * Kenta Isai
 * Juuji Isoyama
 * Yukio Kurodawara
 * Akira Mado
 * Kureo Mado (Deceased)
 * Niharu (Deceased)
 * Ryouta Ooshiba
 * Nobu Shimoguchi
 * Hirokazu Tainaka
 * Hidenori Tateshima

Rank 1 Investigators

 * Tomonori Akai
 * Naoto Hayashimura
 * Ayumu Hogi
 * Kuramoto Itou
 * Tougo Kuramatani
 * Katsuya Mabuchi
 * Haise Sasaki
 * Shion Satomi
 * Ryouta Sawaike
 * Shunichi Shibashi
 * Miho Toga
 * Fuuma Yukimichi

Rank 2 Investigators

 * Hanbee Abara
 * Waka Asachi
 * Horu Fujimi
 * Misato Gori
 * Shuugo Kukiyama
 * Sakino Mura
 * Jun Numa (Deceased)
 * Yuuta Okamochi
 * Erina Tagata
 * Takeomi Kuroiwa
 * Seidou Takizawa (Defected to Aogiri)
 * Hina Tougi
 * Kuki Urie

Rank 3 Investigators

 * Tooru Mutsuki
 * Ginshi Shirazu - Quinx Squad Leader
 * Saiko Yonebayashi

Rank 3 Investigators

 * Ippei Kusaba (Deceased)

Unknown Rank

 * Murata
 * Yasunori Nakajima
 * Ruizawa - Information Head

Investigator Assistants

 * Hideyoshi Nagachika (Missing)