KaKa was better when it first opened, so that is why I give it now 2 stars.
It's unfortunate that as their business for bigger, their quality declined. The rolls are now more rice than toppings, and it feels like they're just trying to keep up with demand instead of ensuring their food is top notch.
I would say that their torched sushi and pressed sushi are better than the other ayce that serves them, but other than that, there's not much variety of items on the menu if you come on weekdays.
Sashimi quality is ok too. Cold enough but sometimes inconsistent. I do enjoy their dessert options. Their hot foods are ok as well, but nothing special. I do enjoy their onsen egg though. Very well done!
Overall, I would come again to see if their quality gets back to what it was when they first opened. Hopefully they will because their food was good for ayce!!