Iris is Dana Zane's friend and former business partner.
Iris and Dana worked together in Sukeban Games' point-and-click game Sales Pitch, and currently owns and operates the N1-RV Ann-A bar. She is described by Dana as a "red-headed, glasses wearing gun nut"
Iris makes a text speech only cameo in the video game Blazing Food. One of the options has Dana call over Iris to help her with the titular meal that's spontaneously caught on fire, whereupon Iris uses a flamethrower to reduce it to cinders. Her response is "When you called me to help, I thought you meant help the fire along."
While the game is not out yes, Iris is slated to make a major appearance as a protagonist in N1-RV Ann-A.