Special 7: Special Crime Investigation Unit

Episode 0.5 included in the second Blu-ray volume. The episode focuses on Kujaku Nijou, when he first joined the team, one year before the anime begins.

"Shindou Ranmaru has just graduated from police academy and assigned to Tokko: Special Mobile Investigation Force. On the day of his graduation, he meets the half-naked girl he has been seeing in his dreams. Her name is Rokujo Sakura and she works for a secret group within Tokki, known as Tokko: Special Public Safety Task Force. Shindou ends up joining Tokko to avenge his parents' death, and solve the mysterious mass murder of residents in his hometown of Machida. Meanwhile, bottomless pits begin appearing around Japan, and mysterious creatures emerge from them. Could these events be linked to Machida Massacre?"

The mean streets of Tokyo are that much safer when the ladies of Bokuto Police Station are on patrol! When the fun-loving and free-wheeling Natsumi teams up with the mechanical wizard Miyuki, criminals don't stand a chance. From booby-trapped handbags to exhibitionists from beyond the grave to geriatric gearheads, you'll be rolling on the floor with laughter at these 20 mini-episodes. Will they be able to protect their undergarments and co-workers from the depredations of an army of Tokyo's oversexed peeping Toms? Can Natsumi's finances hold out until her next paycheck clears? Chaos ensues and neither speeders nor sneaks stand a chance as Miyuki and Natsumi show that crime doesn't pay!

9-nine- is a tale of the town of Shiromitsugawa, host to mysterious Artifacts and the superpowers they bestow on their Users. A tale of growing trust and budding romance between the protagonist and the heroine, and also a murder mystery where they hunt down the culprit behind a series of supernatural murders.