It was originally created on June 29, 2002, as the NWA/UPW/Zero-One International Junior Heavyweight Championship, symbolizing Pro Wrestling Zero-One (Zero-One)'s relationship with the National Wrestling Alliance (NWA) and Ultimate Pro Wrestling (UPW); Leonardo Spanky defeated Smelly to become the first champion.

[1] When Zero-One left the NWA on October 31, 2004, the title was renamed to incorporate Steve Corino's Pro Wrestling World-1 (Word-1), becoming the Zero-One/UPW/World-1 International Junior Heavyweight Championship.

The name was again altered when the newly renamed Pro Wrestling Zero1-Max (Zero1-Max) joined the AWA Superstars of Wrestling (AWA) alliance on February 28, 2005, with the title becoming known as the AWA/Zero1-Max/UPW/World-1 International Junior Heavyweight Championship.

On August 26, 2006, after Minoru Fujita won the annual Tenkaichi Jr. tournament, Fujita renamed the championship to the AWA World Junior Heavyweight Championship.

When Zero1-Max left the AWA on December 15, 2007, it was renamed again to the Zero1-Max International Junior Heavyweight Championship.