<<Disclaimer: Verify this information before applying it to your situation.>> Two more pieces of information about tonkatsu and hoisin have come in: here they are - I am not personally recommending and have not verified any of these, just passing on the information that as it was received: 1)Kagome brand tonkatsu sauce (major brand of sauces in Japan) is gluten free, according to the company when I asked a couple of weeks ago. Just joined this listserve; 2)I believe Lee Kum Kee makes a GF Hoisin sauce. *Support summarization of posts, reply to the SENDER not the Celiac List*