Chousuinou KEI: Makafushigi Jiken File
超推脳 KEI～摩訶不思議事件ファイル～
A high school sophomore named Kei Kazaoka has a specialized computer implanted in his brain, enhancing his intelligence. He assists law enforcement in solving unusual and inexplicable cases that defy logical explanation. Many of these mysteries involve elements of the supernatural and magic.
