Tanaka

Tanaka is a colleague of Kamijou Touya.

Volume SS2
Tanaka was with Kamijou Touya in London on the night of the first Friday of July. After complaining about the heat, he goes with Touya to a bar for a cold drink and meets a drunk Misaka Tabigake. While Tabigake is talking, Tanaka spots a girl and decides to talk to her. Despite Touya's attempt to discourage him and with a comment from Tabigake, Tanaka goes ahead and receives a punch to the privates as a result. Shortly afterwards, a group of men in black enter the bar but are dispatched by the girl. Touya quickly flees with Tanaka, the two arguing as they run away, but they are followed by the girl. They get caught up in more trouble after this, culminating in them faking their deaths by blowing up an unmanned Cessa plane.