A time period equivalent to modern day gangs, the shogunate of Japan wage war which features deaths in the thousands as full blown soldiers fight in the search for street fame, credit, and to become Ō ten'nō gyangusutā, Imperial Gangster, the emperor of Japan aka the OOOG. Shogunate ideology evolves and becomes more defined with their target goals being expanded on by each member of them. With everyone having their own motivations, who will truly follow through and who will serve their own interest?