Feed your inner sumo for just £9. You can now get your favourite dishes SUMO - sized for only £9! At participating restaurants only. Choose from Chicken, Prawn, Pumpkin, Tofu Katsu Curry, Chicken, Pork, Beef, Salmon Teriyaki, and Spicy Seafood Donburi or add a drink for £11 and choose from chilled Coffee, Aloe Vera drink, Coke, Diet Coke, Sprite, Wine and Beer. Terms and conditions apply.