Global Hardcore Crown Open-weight Title

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Jun Akiyama	03/03/13
Declears himself as the champion.
Naomichi Marufuji	04/10/16	Tokushima
Muhammed Yone	05/03/05	Tokyo
Scorpio	05/10/22	Tokushima
Kentaro Shiga	06/09/03	Nagoya
Vacates in 07/01 by suggesting that the title becomes a tag team championship.
Kentaro Shiga & Kishin Kawabata	07/02/17	Tokyo
Defeate Go Shiozaki & Shuhei Taniguchi in a tournament final; temporarily becomes a tag team title.
Kishin Kawabata	07/11/19	Niigata
Defeate Shiga.
Makoto Hashi	08/10/06	Isezaki, Gunma
Kenta Kobashi	09/06/08	Tokyo
Vacates in 10/06 after suffering an injury in 10/01.