Unkai

Expensive but worth every cent. The fish is fresh and they offer rather exquisite and delicate sushi-variations. The menus are definitely worth their money. The ambiance is very noble but also nicely quiet and smoke-free.

They also offer japanese cooking courses once a month. For further info visit: http://www.unkai-grandhotel.com/en/unkai-japanese-cooking-courses.html

the sushi-brunch is definitively not worth it - but the main courses on the menu are surely delicious...
the ambience is a bit stuffy, as they place classical music and the decoration is a tad fade...

superb traditional japanese cuisine on top of the grand hotel. _very_ pricey

affordable 'sushi brunch' on weekends!