My only experience comes from the non sushi side, where they serve the bentos, dessert, and poke etc.  Their food is pretty good,  it reminds me of local food in Hawaii and the service is pretty quick.. They have a pretty good variety of poke but I reserve that for weekends since I work on the west side of town and can't get there on weekdays before they sell out!  It's quite a popular place as I see a lot of local people from Hawaii, so  hey, you know it's good.  One of my favorite dishes is just a plain ole bento (the one without the mahi mahi...nooooooo).  Try to make it there as a treat for dinner every pay period.  I'm never a let down.