Welcome Welcome to Sushi Kawa in Groton, CT! Sushi Kawa has been around for several years. We've become as popular for our Sushi as for our Asian Food. Our Sushi Chefs will create amazing sushi or sashimi platter for you, made from only the freshest ingredients. In addition to our delicious food, we have a full service bar as well. Sushi Kawa offers a unique Fine dining experience prepared and served by friendly, professional staff. Welcome to visit us at 507 Gold Star Hwy (Route 184), Groton, CT. We're looking forward to meeting you here.