Sushi 86 is a relatively new addition to recently re branded the 5th street arcades and is the best option for reasonably priced sushi downtown. I usually order take-out several times a month and have been impressed with Sushi 86's consistency and quality. They have a pretty typical menu that includes the usual regular and specialty rolls, nigiri and sashimi. Portions are very reasonable, prices are fair and the fish is consistently fresh. I've never encountered the telltale smell of fish upon entering the restaurant (always a good sign).
The interior of the restaurant is pretty unassuming, with several small tables and a small bar area where the sushi is prepared. The staff does a good job of keeping the restaurant clean. I'd recommend trying the spicy scallop roll, the chirashi and/or the squid app. You can also have any roll made with brown rice for no additional charge, which is a nice option that many sushi restaurants either do not offer or charge extra for.
This is a good option for a downtown sushi fan that is looking for a casual but quality, no-frills sushi restaurant