Coming from California, the sushi-burrito isn't a new thing to me, but the 1st I've seen in Zurich. However, still waiting to see it because Kaisin does NOT serve the sushi-burrito. Even though it's on their front page pic for their yelp page- Very misleading. I went there today just for this (instead I got a bowl, which was ok, nothing groundbreaking because Ona Poke is right down the street and a Poke bowl is a Poke bowl). The story is: during their pop up days in the summer, it was an awesome hit, but it takes too long for them to make it and since they are very busy, they decided to take it off the menu completely. It looks like they have many professional images to post, I'm not sure why they keep choosing to post images of the sushi-burrito on their website and also here on Yelp.
*If you are looking for sushi-burrito, don't go here, they don't make it. They said maybe this summer 2019 they will bring it back...if that happens I can edit this post. read more