How do you unlock jinpachi in tekkendark resurrection in psp

Theres two ways to do this. First one. Complete the game with every Charectar, Get Tekken Lord Rank with every charectar, then complete tekken dojo with every charectar. That way as far as i know has not been proven yet. Second way. Get custom firmware for your PSP, Download and install cwcheat, enable cheats and select: "P1 as Jinpachi (Human)" or "P1 as Jinpachi (Demon)" The Second way DOES work, the first one many people claim they have or can do it. Try which ever you feel like.