Chisou Sushi and Izakaya shared by @infatuation says: ""The IYKYK-feeling Japanese spot in Mayfair has got a whole heaters, blankets and totally covered canopy set up going on to make sure your spinach and prawn salad are fully protected from the elements. Sushi-wise, their inside out or Chisou rolls are definitely worth an order. Just make sure you come in a group of four: to order more and guarantee a spot under cover."" on Postcard