Tougi Mamoru

Tougi is the leading subordinate of the Aoike Gathering, a subsidiary organization under the designated large-scale yakuza group known as the S Gathering* that rules Kabukicho.

A rising star within the organization, Tougi is one of the candidates to become the next leader of the Aoike Gathering. He's a man of few words and great restraint, yet he possesses the ruthlessness to kill without hesitation if necessary.

* Note: It is implied that the "S Gathering" refers to the notorious Sumiyoshi-kai, a yakuza group that controls Kabukicho.