This is pretty much the only restaurant in Campustown that meets both my sushi-loving Chinese mom and unadventurous American dad's standards, so we usually come here whenever they visit.
The sushi is fresh and pretty good considering that we're in the middle of Illinois. The ramen is generally good, but there has been once or twice when it was a little too salty for my dad. The wings and other fried stuff are all delicious. The decor is nice to look at and the food is always well-presented.
For those complaining about wait times, Sakanaya has an app that shows you approximate wait times, as well as lets you virtually "get in line" (basically make a reservation for ~20-60min later) and show up when they're likely to have a table.
I took one star off because the staff seems to show bias depending on who's in your party. I brought a Mexican friend once in the afternoon when there were very few customers, got no service during the meal, and he had to physically flag down a server to get the check. The Korean friend I was eating with during their busiest dinner hours could barely finish her meal between the over-attentive server and chatting with me. I know y'all probably don't mean it but racism's not cool, people.