Departure／Return

S1 E1: In 1995, Kiryu and his friends attacked an arcade store owned by the Dojima Group. 2005, Nishiki, who grew up with Kiryu, is now the head of Dojima Group. Yumi is New Serena's matriarch, and Kiryu serves time in prison. When the slush fund of the Omi Union, the largest Yakuza organization in Japan, gets robbed, a reluctant Kiryu returns to Kamurocho to protect the people he cares about most.