|Occupation||Light novel editor|
Kenjirō Toki (土岐 健次郎 Toki Kenjirō) He is nicknamed "Kenken" (ケンケン) and he is an editor at GF Bunko who is in charge of Itsuki's works.
He looks like a typical office worker with a white shirt, dark pants, a blue necktie and a pair of glasses. He has really short black uncombed hair and is often seen drunk when overly stressed with his job.
He is very serious about his job. When Itsuki's deadline was approaching, Toki tracked him down twice using illegal methods and then locking Itsuki up in a jail cell until Itsuki finished his next light novel volume.