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

Associate Special Class Investigators

 * Arine (Deceased)
 * Mutsumi Chino (Unknown, Declared Dead)
 * Chuu Hachikawa
 * Kousuke Houji
 * Kasuka Mado (Deceased)
 * Koori Ui

First-Class Investigators

 * Taishi Fura
 * Take Hirako
 * Juuji Isoyama
 * Kureo Mado (Deceased)
 * Hirokazu Tainaka
 * Akira Mado
 * Koutarou Amon (Unknown, Declared Dead)
 * Niharu (Deceased)

Rank 1 Investigators

 * Haise Sasaki
 * Ayumu Hogi
 * Tougo Kuramatani

Rank 2 Investigators

 * Misato Gori
 * Juuzou Suzuya
 * Seidou Takizawa (Unknown, Declared Dead)
 * Kuki Urie

Rank 3 Investigators

 * Tooru Mutsuki
 * Ginshi Shirazu

Unknown Rank

 * Kuramoto
 * Katsuya Mabuchi
 * Saiko

Rank 3 Investigators

 * Ippei Kusaba (Deceased)

Unknown Rank

 * Murata
 * Yasunori Nakajima
 * Ruizawa

Investigator Assistants

 * Hideyoshi Nagachika