Sushi Tanoshii has taken over the space where Etsu used to be. I am unsure if its the same owners, but the sushi is definitely a lot better!
We went at lunch time and the place was mostly empty - a few tables joined later. They have a bento box lunch special - lots of different options for the sushi you want. I settled on getting spicy salmon and a dragon roll.
The bento box is a lot of food! Besides the sushi you get a miso soup, salad, glass noodles, and two gyozas. Everything was very tasty and the spicy salmon was actually spicy.
My only minor complaint would be that some of the rolls fell apart but the quality of fish seemed to be really good.
Great and attentive service, and if you pay cash you get 10% off your bill.
I will definitely be back!