Japanese Kosui Turquoise Green Square Six Piece Sushi Plate Set for Two by Japan. $39.99. Not intended for use in the microwave. Each Large Plate Measures 7 Inches Square and is Glazed for food safety. Coordinates with other Kosui Dishware. Beautiful Turquoise Glaze This Set includes Two Plates, two square sauce dishes 2 3/4 Inches and two 9 Inch Japanese Chopsticks Hand Crafted in Japan. Kosui Square sushi serving set for two person.