#1699 Black Joke
Alternative: ブラック・ジョーク , 黑色幽默 , 블랙조크
Japan is now the 51st state of the U.S.A.. The isle of Neon, located near Japan, is the only place where prostitution and gambling are legal. There, Italian Mafia, Chinese Triad and Yakuza fight each other to gain the control of casinos and brothels.