ikf's blog
Hanshi Cup 2003 fights uploaded to youtube
http://www.youtube.com/watch?v=_JVElmrPcyQ&feature=PlayList&p=5299D499EED53DD0&index=0&playnext=1
full-contact, bare knuckle (no punches to the head) - for detailed rules see: http://www.interbudo.com/downloads/en/14thHanshiCup2009.doc