The series has Takayuki Kuriyama as the chief director and Harume Kosaka as the director working from the scripts by Yuichiro Higashide.
The fall 2019 original anime series Tokunana got a pickup by Funimation under the name Special 7: Special Crime Investigation Unit.
The first volume is priced at 4,000 and 4,500 yen on DVD and Blu-ray respectively while remaining volumes are priced at 7,500 yen and 8,000 yen respectively.