Tokyo Banana has released a special collaboration with everyone’s favourite blue cat-robot to commemorate the 30th anniversary of Tokyo Banana and Doraemon's 50th anniversary. There’s a total of six Doraemon designs on those same fluffy sponge cakes filled with a rich banana custard cream. There is one small but significant difference, though: this version of Tokyo Banana is gluten-free. It's made with rice flour, giving those with wheat intolerance a chance to try out this iconic treat. ¥291 for a pack of two cakes