|Japanese Name||赤井 丈文 （あかい とものり）|
|Died||November 11, 3 ASBI|
|Manga Debut||:re Chapter 19|
- Akai was modeled after one of the 20 winners among the applicants to the ghoul investigator recruitment campaign. He is associated with "mustache" (口髭, kuchihige) in the operation reports attached to the chapters.