SPEC: Birth 2010 (Japan), also known as Keizoku 2, SPEC ~ Keishichou Kouanbu Kouan Daigoka Mishou Jiken Tokubetsu Taisakugakari Jikenbo, ケイゾク 2, スペック is Japan drama premiere on Oct 8, 2010 on TBS
The Tokyo Metropolitan Police Department has set up a special department named Mishou (Unidentified Crimes Unit) for hard to crack cases without evidence, witnesses, or involving special organizations. These cases are beyond the scope of Keizoku (First Investigative Division’s Unsolved Crimes Unit).
The section chief for Mishou is Kotaro Nonomura (Raita Ryu). He is a senior in age with a dignified look, so usually nobody blames him even though his answers are evasive.
Saya Toma (Erika Toda) is a young woman with an IQ of 201. With her amazing intellect she became part of the faculty at the Department of Science at Kyoto University without schooling.
Takeru Sebumi (Ryo Kase) is an excellant career detective. He was picked for the Metropolitan Police Department's SIT unit and became platoon leader by the young age of 27. He is also highly skilled with guns and the martial arts.
Saya Toma & Takeru Sebumi work on cases for Mishou first by postulating the "SPEC" of the unknown criminals. They then deduce the criminal's unknown "SPEC" and use this information to trap the criminals.