Gotenba Touri is a young man specializes in solving impossible crime tricks (HOW), while Katanashi Hisame specializes in deciphering crime motives and reasons (WHY). Together, they tackle strange and difficult cases under the detective agency "Knockin' on Locked Door".
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TV8.2
DramaMystery
Narrates the events and cases encountered by Kaoru Utsumi, a rookie detective, and Manabu Yukawa, a university associate professor, while the two pair up to solve many mysterious cases.
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