Here are 2 Sushi places for you experts to decide on, yes I already posted one of them earlier. Both are in Tustin, so easy drive by using city streets. Of course if you research and find something better, we can do that, provided we are not driving many miles.
https://www.okidokiizakaya.com/
https://sushidamu.com/
https://www.okidokiizakaya.com/
https://sushidamu.com/