Rye, he is the senior member of black organization. But real identity of him is Akai Shuichi, FBI agent that lurk into this organisation

On day, the orgainze can catched NOC, this makes to check all members who come along and after that NOC, especially the codenames.

He holding a cigarette in left hand and turning to look at the new arrivals from the door and he said

“All senior members, Whiskey Trio need to be checked, you will be my partner untill I’m clear, right?” Rye said