I've lived in AZ for almost 2 years now. Moving here from the Bay Area it has been very difficult to find some very good Japanese spots that serve more than the traditional expected "sushi, teriyaki dishes, etc".
I've been eyeballing this spot for a couple weeks now bcuz on their menu was Katsu Bowl. Most places around here Katsu Bowl is just the traditional Katsu, but at Japan Express it showed a dish that is properly known as Katsu DonBuri. Traditionally it's made with pork cutlet. Here it's made with chicken, but one thing I have to say is that they execute it very well.