EXPIRED Save 20% on all online food purchases at Japan Centre

London's Japan Centre opened the doors of its first UK premises in London's Brewer Street in 1980. Since then it has grown to become one of the largest and most influential Japanese shops in the capital, adding a supermarket, bakery, deli, restaurant, homeware department and online service to its repertoire. Japancentre.com was launched in 2005 to provide what Japan Centre store has to offer to people living outside London and the UK. As well as providing good value Japanese food online, the website also gives people advice and information about all aspects of Japanese cooking and access to a wide range of recipes. From now until 27 September 2012, Guardian Extra members can save 20% on all food purchases when they shop online at japancentre.com (to take advantage of the discount, you will be asked to register on Japan Centre's website). Take up this offer Click here to take up this offer Help with offers, events and competitions Extra is free to join. You need to be a member of Extra in order to see the redemption pages. To register your email address for the first time, press on the 'Click here ... link above. •Members also need to sign in to theguardian.com at the top left of the screen to be able to take up offers, book tickets or enter competitions.