Date Wataru: Scotland Yard searched a class of criminal policemen, Gao Mushe's instructor. After completing a surveillance mission, on the way home, in order to show Takagi a notebook, he was knocked down by a tired driver when he picked up the notebook that fell to the ground. My best friend is from Anduo.

Anshitou: Its real name is Furuya Rei, and its alias is Anshitou. The real identity is the undercover sent by the Japanese public security police to the black organization, and the organization code is bourbon.