From a city next to Toarushi, the then leader of Yurikawa, Osamu, met with Bulldog from the Kurotaki Alliance and decided to join them.
Years later, after the fall of Kurotaki, Abo would form an alliance with the Kawada 2nd High and supported them against the Manji Empire and they ambushed the Kokumon group.
Abo was invited by T.F.O.A. to travel to Machida, to face the Manji Seven, where he fought against Inoue Tatsumi, from Masuda group.
Head of Yurikawa South Edit