Yasu specializes in Omakase sushi set course. There's normally 18 pieces of sushi, as well as dessert and tea for $80. They also have a $120 premium course with sashimi and other extra fare.
Reservation normally has to be done weeks in advance. They ask for credit card info and full meal price will be charge if cancelled last minute. So it's important to commit! :P
We had seats at the sushi bar and was able to watch the chef preparing our meal. When each piece was served, the chef would tell us what it is, and where it is from. For some more uncommon fish types, the waitress came by and showed us photos of the fish in between courses. All the ingredients were super fresh and delicious! They
My favorite was the toros (tuna). There were three pieces from lean to fatty, and you can really taste the difference between the fat content. The eel and uni were also very delicious! I added an additional Hokkaido uni at the end, and it just had the subtle sweetness and was so good!
Yasu is definitely worth the splurge!