It's wonderful to have a good quality ramen house uptown in Markham. I think this place deserves overall 3.5.
First things first, this location has plenty of parking but having something that isn't on the other side of the lot seems like a challenge during peak meal hours. There generally is a wait if you want to dine here during popular times, but nothing outrageous...say 30-40mins on a Friday night if you come at 7?
Unlike most Asian restaurants, tables seem to have a dedicated server, since you are declined service by wandering wait staff. Yet your real server will never formally introduce themselves, exclusively bring you all the food/bill nor check on you like a mainstream establishment.
I've tried most varieties of their ramen and enjoy the classic tonkatsu with thin noodles best. Most ramen are just over $10 with their recent price increase. The soup is flavourful and perfectly milky off-white in color. The noodle is the right texture not too soggy but just enough bite. The toppings aren't the star but done properly - runny half egg with pork cha siu, nothing too memorable.
I didn't like their thick noodles because it reminds me of high end store bought ramen (frozen kind). I think their version of fried chicken (karaage like) needs some more work, they come out burn your hot but nothing special.
Overall, I don't mind coming here for a bowl of consistent ramen every now and then, but there are plenty of good lunch/dinner options nearby for cheaper and without the wait.