Osaka, really good...out on Madera Beach (kind of caddy corner w/ the subway and mad beach public parking)
Kinjo, Tyrone, by Hooters, on that frontage road before the overpass (across from the mall). Have a pretty inexpensive two or three roll special that we like!
There are a few other places downtown that have sushi.....
Ratchada (by the independent)..its okay.
Bangkok #9, not the greatest.
For thai we really like Chang Mai on central (by 1010 Central, the condos)
Pacific Rim, we haven't been to in a while...did your experience there involve bad food or service?
Sushi Rock and Hooks seem to have similar rolls (yes, I know Hook used to work at sushi rock) but I like SR's wine list better, but it is stuffier...and more expensive!!