i have followed a couple of users who are Japanese but not in Japan. so only user I know is my boss, I need to find his handle (i'm not following him yet!). I work with Danone, we make BIO, Oikos and Danone Yogurt here in Japan. I'm big time into fermenting foods as a hobby, I make Kefir, Kombucha and Sourdough, and will post here in the future about that!