Went to Hama Sushi with my wife last night and loved the experience. Dinner is $23/head and it's all you can eat. They have a fair number of vegetarian options as well which my wife appreciated. Some of my favourites were:
Kani Salad
Mango Salad
White Dragon Rolls
Beef with Asparagus
Grilled Squid
Green Tea Icecream
Overall the service was great. The staff are attentive and the food tasted fresh. Will definitely be back again.