Mercenaries are going to be a common group featured in the Scarf Heroes Anime. They mostly inhabit Crestfall, more specifically, the Stripe Club. The main leader for almost every single Mercenary in the Old World is the rebellious Sheepy. If anyone is willing to venture outside the walls in search for pre-war goods, she is known to equip them depending on if she believes their chances on succeeding is high. The main concentration for scavenging them is the Old City. She then takes a large chunk of the profits, and because of the returning wealth, she has dominating control over the Commercial Area in Crestfall using the Mercenaries. Their main threat being Joey's law enforcement unit down the main street that are positioned around the Crestfall Police Headquarters.
It is unknown where the Mercenaries reside, but many assume the great majority are housing within the Stripe Club. Most have knowledge as to how to exit Crestfall without being spotted by the guards stationed on the outer walls. It is assumed by the law enforcement that they utilize the intricate and vast metro tunnels that go beyond Crestfall and the Old City. Sheepy equips all of her units with weaponry that suits them, however the most commonly seen combination would be assault rifle and pistol.
Mercenaries are highly skilled in the use of all weapons, however it is unknown as to where they train for this.
There are very few independent Mercenaries because of the very high success rate the Stripe Club has had on those that join.