That list sounds like a good idea. It would be good to have the information in Japanese if someone does not understand English. Also, I'm not going to Japan any time soon, but I am lactose intolerant. I can ingest some milk products, but most I can not. But I can if I take a lactaid pill, which is a pill that has lactose enzyme in it that digest the lactose in milk for me. I was wondering if Japan has anything like this. It is a over the counter and it doesn't have anything in it that is bad for your health.