I've come here since high school, and now mainly just come when my mom or grandma want a quick super cheap meal.
All their menu items are below $10 and all their sets come with some soup, edamame beans, fried salmon with sweet sauce, fried tofu, congee at lunch and green tea ice cream for dinner and a salmon hand roll.
Their menu items look like it comes with a variety of sashimi but it's really just salmon. Like all salmon. On the very rare occasion there may be one other fish but other than that it's always salmon.
I mean, it doesn't taste bad and you get a lot of free stuff for that cheap of a price!
So it's great! But it's not very impressive/nice looking/high quality food.