Perhaps this is not the proper forum for this query. Regardless, I need advise. One of my dear friends in Tokyo lost his father yesterday. We have visited his family in Tokyo on many occassions and have hosted him in the US as well. I have made enough faux pax in this friendship, usually of a comic nature. However, I would like to get this "right". Can someone please tell me what is appropriate in order to express my concern and love; comfort his family? Thank you!