How about a Hitai-ate? http://upload.wikimedia.org/wikipedia/commons/5/5f/Hachi_gane_or_hitai_ate.JPG http://www.toraba.com/detail.asp?c_urn=722&show=&urn=15921&pg=1 or perhaps a easier one that could fit in on the circlet family end? http://www1.hinocatv.ne.jp/shinsenr/hachigane.JPG