(taken from the Koy Shunka website)
One of my favorite restaurants in Barcelona is Koy Shunka. Owned by chef Hideki Matsuhisa and family members, this sushi restaurant boasts a choice between two tasting menus which can be enjoyed at the bar circling the kitchen, a great variety of dishes (raw and cooked) on the main menu and a rich wine selection.
The restaurant is quite upper class and therefore rather pricey but definitely worth it (and great for first dates with its cozy, tranquil atmosphere.) If you're not too keen on splashing the cash, you can always try Shunka which is less pricey, owned by the same chef and in fact opened its doors to the public before its sister restaurant.
Making a reservation in advance is recommended as the restaurant gets very busy and has limited opening hours. For more information you can visit their website below

