UFC 12: Judgement Day was a mixed martial arts event held by the Ultimate Fighting Championship on February 7, 1997 at the Dothan Civic Center in Dothan, Alabama. The event was seen live on pay per view in the United States, and later released on home video.

Pride 29: Fists of Fire was a mixed martial arts event held by the Pride Fighting Championships. The event took place on February 20, 2005 at Saitama Super Arena in Saitama, Japan.

Pride Total Elimination 2 was a mixed martial arts event held by Pride Fighting Championships. This event consisted of the first round of the 2004 Heavyweight Grand Prix. It took place on April 25th, 2004, at the Saitama Super Arena in Saitama, Japan.

Pancrase: Yes, We Are Hybrid Wrestlers 2 was a mixed martial arts event held on October 14, 1993 at the Tsuyuhashi Sports Center in Nagoya, Aichi, Japan. The event featured future King of Pancrase champions Masakatsu Funaki, Bas Rutten, Ken Shamrock, and Minoru Suzuki. Headlining the promotion's second mma event was future UFC Hall of Famer Ken Shamrock against Kazuo Takahashi. Other notable fights on the card were Minoru Suzuki, who took on Vernon White. Pancrase co-founder Funaki took on Ryushi Yanagisawa, while Bas Rutten faced Takaku Fuke.

Pancrase: Yes, We Are Hybrid Wrestlers 1 was the first mixed martial arts event held by Pancrase Hybrid Wrestling. It took place at the Tokyo Bay NK Hall in Urayasu, Chiba, Japan on September 21, 1993. The card featured many future MMA champions.

Pancrase: Pancrash! 1 was an event held on January 19, 1994, at The Yokohama Cultural Gymnasium in Yokohama, Kanagawa, Japan.

Pro Wrestling Fujiwara Gumi was a shoot style professional wrestling promotion based in Tokyo, Japan. This event was held on April 16th, 1991 at Korakuen Hall in Tokyo Japan and presented the following matches: Minoru Suzuki vs. Kazuo Takahashi, Yusuke Fuke vs. Bart Vale, Yoshiaki Fujiwara vs. Wellington Wilkins Jr., Wayne (Ken) Shamrock vs. Naoki Sano & Masakatsu Funaki vs. Johnny Barrett.

Pro Wrestling Fujiwara Gumi was a shoot style professional wrestling promotion based in Tokyo, Japan. This event was held on July 26th, 1991 at Tokyo Bay NK Hall in Chiba Japan and presented the following matches: Kazuo Takahashi vs. Mark Rush, Bart Vale vs. Lato Kiraware, Wayne Shamrock vs. Duane Koslowski, Yusuke Fuke vs. Lawi Napataya, Minoru Suzuki vs. Naoki Sano & Yoshiaki Fujiwara vs. Masakatsu Funaki.

Pro Wrestling Fujiwara Gumi was a shoot style professional wrestling promotion based in Tokyo, Japan. This event was held on August 23rd, 1991 at Nakajima Sports Center in Hokkaido Japan and presented the following matches: Kazuo Takahashi vs. Duane Koslowski, Jerry Flynn vs. Bart Vale, Yoshiaki Fujiwara vs. Lato Kiraware, Minoru Suzuki vs. Lawi Napataya & Wayne (Ken) Shamrock vs. Masakatsu Funaki.

Pro Wrestling Fujiwara Gumi was a shoot style professional wrestling promotion based in Tokyo, Japan. This event was held on January 15th, 1992 at Yokohama Bunka Gymnasium in Kanagawa, Japan and presented the following matches: Kazuo Takahashi vs. Wellington Wilkins Jr., Naoki Sano vs. Jerry Flynn, Minoru Suzuki vs. Yusuke Fuke, Yoshiaki Fujiwara vs. Bart Vale & Wayne (Ken) Shamrock vs. Masakatsu Funaki.