Yuzu is a nice izakaya uptown with great service and above-average food. I'd give this place a 3 1/2 stars. Yuzu is more of a Korean-Japanese fusion place, which is to be expected due to the area.
Best thing on the menu that I've tried is the Wara-Yaki. I love the smokey flavour. I was disappointed with the okonomiyaki. It wasn't really in a pancake form, and reminded me more of dakgalbi. Maybe because I had been expecting an okonomiyaki like that of Guu, and that set me up for disaster.
The food is still tasty and the portions are quite large. The prices are reasonable, and the staff are friendly and quick to serve your dishes. When I don't feel like making the trek downtown, I'd go back to Yuzu.