Discount is only available to verified UNiDAYS members and applied to your food bill when eating in at YO! Sushi or YO! Kitchen restaurants. Excludes drinks, YO! Gift Cards and cannot be used in conjunction with any other offer or promotion, nor can it be used at YO! Heathrow T2 & T3 or Manchester Piccadilly Station. Only one discount code can be redeemed per transaction, with a maximum total transaction value of £100. Offer is non-transferable and there is no cash alternative. YO! Manager’s decision is final. YO! reserves the right to remove or amend this offer at any time.