Drakon

Drakon (Russian: Дракон) is a Russian arms dealer and the father of Vorona. "Drakon" is a codename; his real name is unknown. He and his comrade Lingerin Douglanikov are joint leaders of their weapons dealing organization.

Akane Arc
Drakon orders Egor to track down Vorona and Slon to recapture them and the weapons they stole. Later, Drakon, Lingerin, and their henchmen attack the location of a group who took some of their weapons, and they have a discussion about Vorona.

At the end of the arc, it is mentioned that he sold weapons to the Awakusu-Kai, under the condition they not harm Vorona.

Trivia

 * Дракон is the Russian word for "dragon."