|Japanese Name||沼 淳 （ぬま じゅん）|
|Died||November 11, 3 ASBI|
|Manga Debut||:re Chapter 20|
- Numa was modeled after Jun'ya Hiranuma, one of the 20 winners among the applicants to the ghoul investigator recruitment campaign. He is associated with "smiling face" (笑顔, egao) in the operation reports attached to the chapters.
- His previous dream job was to be a "comedian."
- On the day re's 20th chapter was released, Sui Ishida tweeted "Jun Numa, I'm sorry."