Mitsui Restaurant Mitsui in Barcelona is located near Paseo de Gracia Carrer Aribau, 112 Barcelona If you like Japanese food then you must try Mitsui. This restaurant specialises in Japanese food and offers an ‘all you can eat buffet’ so you can try whatever you like, from sushi to sashimi and wok. You can even watch how the food is prepared at Mitsui, Barcelona, as the chefs cook everything in front of the guests. There is lots to choose from with different meats and vegetables as well as a large selection of Mitsui special desserts. Check out this restaurant and book a cheap flight to Barcelona. Restaurants in Barcelona Leave a Reply Cancel Reply Your email address will not be published.CommentName* Email* Website Save my name, email, and website in this browser for the next time I comment.