Abunai Deka, often shortened to AbuDeka, is Japanese television drama aired by Nippon Television between 1986 and 1987. Starring Hiroshi Tachi and Kyohei Shibata, the series became very popular and spawned films, spin-offs series, and books. The series follows a pair of detectives, Takayama and Oshita, from the Naka-ku branch of the Kanagawa Prefectural Police.