Donburi is situated at the Commerce Gate plaza, next to many bubble tea stores and many other restaurants.
I sometimes come here for lunch. They have a pretty good lunch selection for under $10. It comes with milk tea or green tea, soup, and salad. It had a good meat to rice ratio. I usually get the Oyakudon, which is Japanese chicken and egg in a rice bowl. It's filling for me, and I usually need to pack up my leftovers.
We usually arrive at 1pm, and the service is pretty fast.