I walked over here because the restaurant overlooks the park and the guide listed it. Best sushi I had in Switzerland and a great value at lunch. 4/5 because the vibe was a little less fun than I expected. It’s more of a business lunch.
Good welcome, very good food and warm place. The lunch menus are very good. Desserts a little expensive. The waitress (boss? was a little hasty though, be careful if you don't push yourself in the second....