Tokiwa at 252 West Los Angeles Avenue, Moorpark, California.

Usually the best fish in town. Buttery salmon, great yellowtail. Friendly staff. Only problem I've ever had was timing and language barrier. One of the regular chefs is lovely but nods as if he understands or says yes to a question and then you get the wrong thing or find you're overcharged because the item wasn't on the happy hour and he said it was.
Often, when in a group the timing is terrible. The chefs should know what fish to send out first.. delicate fish flavor before heavy rolls. Also, making sure each person in the group gets something they ordered rather than one person getting everything before pals even get one dish. This is the only sushi place that's ever been an issue.