It's getting really really hard. But I am over the worst of it now.I cannot believe your still on Sabbatical and still haven't broken the barrier, normally my summer drink is just water and green tea nothing else. Sometimes I still have my scotch whisky during the summer seasons
Not all Japanese drinks are good though, I had a drink called calpis which while initially tasty (think lemonade mixed with milk) in large amounts made me a bit sick and not quite as good at kendo as I normally was at that time.For those (like me) who have never heard of it until now: https://en.m.wikipedia.org/wiki/Pocari_Sweat