How to unlock Ultra Father
     Start  story mode. Choose any Ultra other than Mebius. When Zoffy
gets  injured, Ultra Mother tells you he need 3 days to recover. After
this,  a  training will start against the other 5 Ultras. Beat one and
and  start the 2nd fight. As soon as the 2nd fight starts, press start
button.  Save  data and go to menu. Quit game and go back to PSP menu.
Move  3  days forward on your PSP clock. Start game and continue story
mode.  Continue  to beat the other remaing 4 Ultras in training. Story
will  change  after  the  training.  Finish  the story to unlock Ultra
Father.

Unlockable:              How to Unlock:
Ultra Father             Play through story mode.