A large sashimi boat from Sushi Boat in Sunnyvale serves six to eight people and includes 72 pieces of bluefin tuna, salmon and hamachi sashimi, poke, a 5-ounce bottle of Kikkoman soy sauce ...

The brand’s impact is unique to the U.S. Michael Booth, who chronicled a sojourn to Japan in Super Sushi Ramen Express, points out that Kikkoman is on the shelves of every supermarket, ...