We didn't eat sushi there, but California or Alaska roll at $9 is reeeally overpriced. Three fish tartar was nice, yet again way overpriced for the amount of fish you get. Shrimp tempura was good.
The reason this place gets 4 stars is attentive service - and surprisingly good desserts. I don't have a picture of banana melange, which was awesome, but here is a picture of a trio creme brulee. I would suggest Momiji as a dessert place, not a sushi spot.