Atsushi Onita
Over the years ICW established a kind of “open door” policy, working with any federation or any individual competitor who was interested in working in the federation; this open door policy even saw the Japanese Frontier Martial-Arts Wrestling Brass Knuckles Champion Atsushi Onita challenge the ICW Heavyweight champion Tony Atlas to a Title Vs Title Match. Onita lost the match by Disqualification to keep the titles separate.