I'm kind of weird about my sushi: I'm wary of trying it in new places, because if it's disappointing, that's a lot of money to spend on an unsatisfying experience. This is probably the main reason I keep coming back to Taipei-Tokyo. It's probably not the best sushi in the Pittsburgh area, but it's pretty darn good, and definitely reliable in its quality.
Service here is always pretty decent, and the hot foods are also definitely on the thumbs-up side of things. This restaurant has been through a couple of permutations during my lifetime, and it's been a family destination of ours for as long as I can remember.
It's definitely tough to go wrong with Taipei-Tokyo.