Ichiban Kasuga, main character of Like a Dragon, made his debut in Mafia City as a vigilante. He was joined by Kazuma Kiryu and Goro Majima as renegade units, and Seonhee as a babe. Along with the main characters as playable units, you could get some in-game items, such as decor including a statue of Kiryu and a Japanese eatery serving up steaming hot bowls of the finest cuisine.