Hi there, I was out in Japan last summer and picked up some puffed rice snacks similar to senbei whilst visiting the architectural village of Shirakawa-go, on a day off from work whilst out there. The senbei were from a chain like store specialising in them with many flavours. My favourite have to be either the ramune (blue) or acerola cherry ones, they had over 30 odd flavours with a single flavour packet bag of 50g size costing around 750 JP¥. Now back in the UK and trying to find the brand or specific type so I can get more???? Any advice or info would be heavily appreciated.