Kai Eto may look like a squeaky clean kid, but the Greater Kanto Narcotics Control Division's new investigator hides a violent alter ego and a dangerous past. Together with his stoic partner Hal Kurabayashi, Kai is assigned to track down and stop the distribution of a dangerous new drug - Dragon Speed. A night on the town with fellow NCD employee Mari turns into a nightmare for Kai when they get mixed up with the Ryugen drug ring in a deadly case of mistaken identity.
Naked ape is the collaboration of artist Tonomi Nakamura and writer Otoh Saki. The two women also design posters, album covers, and phone cards. Their other work includes Black tar and the futuristic crime thriller DOLLS.