Defeat Strong Penzas in Curse of Parai or Power Penzas in the Yard of the Prophet to make the Penza Report for Kristie Pinella at Cameron's Residence. Use your quest tracker to see your progress.
Kristie Pinella: You're almost done. I need a report on Penza. NakanoAzusa: Oh... finally. Kristie Pinella: Complete this, and I'll give you something special. Kristie Pinella: Fight either Strong Penzas or Power Penzas.
Reminder Dialog
Kristie Pinella: I shall wait here for your report.