The Great Pogo (Mr. Pogo)	98/08/09  Kanagawa
 * Defeats Mitsuhiro Matsunaga in 8-man tournament final.
Mitsuhiro Matsunaga		98/08/23  Osaka
Shadow WX			98/09/23  Tokyo
Abdullah the Butcher		99/01/10  Fukuoka 
Shadow WX [2]			99/02/28  Tokyo 
Ryuji Yamakawa			99/05/30  Kawasaki
Shadow WX [3]			99/08/10  Osaka
Ryuji Yamakawa [2]		99/12/04  Yokohama
Tomoaki Honma			00/01/02  Tokyo
Zandig				00/07/02  Tokyo
Tomoaki Honma [2]		00/11/23  Yokohama
  * Stripped in 2001/02 for continuous no-shows.
Zandig [2]			01/05/04  Sapporo
  * Defeats Kintaro Kanemura in tournament final.
Mitsuhiro Matsunaga		01/08/19  Yokohama
Zandig [3]			01/12/02  Yokohama
  * Declared vacant in Japan after Big Japan and CZW split;
    Zandig continues to defend the title in the US.
Wifebeater #			02/08/31  Dover, DE
  * Defeats Slick Nick Mondo; vacant when Wifebeater retires.
Nate Hatred #			03/01/18  Philadelphia, PA
  * Defeats Nick Mondo and John Zandig in a 3-way match.
Kintaro Kanemura		03/03/30  Kanagawa
  * Defeats Shadow WX.
Ryuji Ito			03/08/24  Kanagawa
Abdullah Kobayashi		05/12/21  Kanagawa
Takashi Sasaki			06/03/31  Tokyo
Ryuji Ito [2]			06/09/10  Yokohama
  * Vacates on 06/09/14 due to injury.
Takashi Sasaki [2]		06/12/03  Yokohama
  * Defeats Jaki Numazawa.
Jaki Numazawa			07/08/26  Tokyo
Ryuji Ito [3]			07/12/14  Yokohama
Shadow WX [4]			08/05/04  Saitama