Hajime is trying to get the information about the Lovely Eyepatch from Jiyu when Shiro intervenes.
There is a flash back where Daiyu Taiko tells Shiro's father Amon that if he were to have twins, the elder one would be his. As Amon had twins Daiyu Taiko takes one away. On his deathbed, Amon wants Shiro to save his brother.
After this Jiyu then transforms into Jubei II and defeats Hajime and his ninjas. Hajime then joins the Ruffians.
Shiro then leaves to see the old teacher who helped him but the teacher is Daiyu Taiko and he possesses Shiro.moreless