Tenjiku Gang.

Tenjiku Gang is Kanagawa's largest delinquent group based in Yokohama. It was led and founded by Izana Kurokawa with the help of Tetta Kisaki and the S-62 Generation to get revenge on Manjiro Sano and take over the Tokyo Manji Gang. And lucky you, they were your new roommates! How bad could it possibly be?!