Dogs: Bullets & Carnage, Bungou Stray Dogs Recommendations
Both series takes place in an urban setting where there is illegal activity, underground conspiracies, and crime. There is concept of murders, mystery, and power struggle between various factions in both series. Their storytelling has both a light and dark tone. Bungou Stray Dogs is also known for some of its supernatural concepts while Dogs: Bullets & Carnage deals with guns and crime.
One of the main protagonist from Dogs: Bullets & Carnage and Bungou Stray Dogs are also orphans.