ASJJF - Niigata International Open Jiu Jitsu Championship 2025

Male Adult

male White JUVENILE_16-17 Middle
Karganov Alexander	Braves Jiu-jitsu	RUS
male White ADULT_18 Feather
Kobayashi Ryubi	Muse Jiu Jitsu Academy	JPN
Nagai Teturou	Renatus Bjj	JPN
male White ADULT_18 Middle
Sakata Takumi	Newaza World Nora Jiu-jitsu	JPN
Sanada Nariaki	Philoktetes	JPN
Nitami Keisuke	Renatus Bjj	JPN
Kiyoduka Reo	Uonuma　Jiu Jitsu　Club	JPN
male Blue ADULT_18 Light Feather
Sato Hinato	Blue Max	JPN
Igoshi Keiji	Fightinglab Niigata	JPN
Akimoto Koki	Hishojuku	JPN
Shibusawa Toru	Mtk Fight Japan	JPN
male Blue ADULT_18 Light
Serita Shuto	Impacto Bjj Japan	JPN
male White MASTER_30 Light Feather
Miyazawa Kazuaki	Newaza World Nora Jiu-jitsu	JPN
Satou Seiya	Renatus Bjj	JPN
male White MASTER_30 Feather
Iida Shuzo	Yawara	JPN
male Blue MASTER_30 Light Feather
Ohira Yuki	Paraestra Joetsu	JPN
male Purple MASTER_30 Light Feather
Morimoto Naoya	Oga Dojo Chiyoda	JPN
Kochi Kensei	Pacific Grappler Dojo	JPN
male Purple MASTER_30 Open Weight
Morimoto Naoya	Oga Dojo Chiyoda	JPN
male White MASTER_36 Light Feather
Maeda Tatsuya	Fightinglab Niigata	JPN
male White MASTER_36 Feather
Tanaka Ryujin	Dream Fantasy 7 Niigata	JPN
Kobayashi Yuki	Renatus Bjj	JPN
Naitou Tatsunori	Sai-gym	JPN
male White MASTER_36 Light
Ishigami Takahiro	Uonuma　Jiu Jitsu　Club	JPN
male Blue MASTER_36 Light
Zambelli Romain	Renatus Bjj	FRA
male Blue MASTER_36 Medium Heavy
Velasquez Gonzalo	Impacto Bjj Japan	PER
male Blue MASTER_36 Ultra Heavy
Shida Hayato	Blue Max	JPN
male Blue MASTER_36 Open Weight
Shida Hayato	Blue Max	JPN
Velasquez Gonzalo	Impacto Bjj Japan	PER
Zambelli Romain	Renatus Bjj	FRA
male Purple MASTER_36 Feather
Nogawa Kazutoshi	Renatus Bjj	JPN
male Purple MASTER_36 Light
Kawabata Koichi	Impacto Bjj Japan	JPN
male Purple MASTER_36 Middle
Smith Thomas	Leos Jiu Jitsu Academy	USA
male Purple MASTER_36 Open Weight
Kawabata Koichi	Impacto Bjj Japan	JPN
Smith Thomas	Leos Jiu Jitsu Academy	USA
Nogawa Kazutoshi	Renatus Bjj	JPN
male Black MASTER_36 Super Heavy
Diego Clayton	Impacto Bjj Japan	BRA
male Black MASTER_36 Open Weight
Diego Clayton	Impacto Bjj Japan	BRA
male White MASTER_41 Feather
Tasaki Koichiro	Fightinglab Niigata	JPN
Sato Yasuhiro	Renatus Bjj	JPN
male Blue MASTER_41 Light Feather
Kazama Takashi	Renatus Bjj	JPN
Takeda Naoyuki	Src	JPN
male Blue MASTER_41 Super Heavy
Togashi Eiji	Dream Fantasy 7 Niigata	JPN
male Blue MASTER_41 Open Weight
Togashi Eiji	Dream Fantasy 7 Niigata	JPN
Takeda Naoyuki	Src	JPN
male Purple MASTER_41 Light Feather
Nakamura Shinya	Renatus Bjj	JPN
male Purple MASTER_41 Feather
Miyachi Katsuhisa	Paraestra Gifu	JPN
Aoki Masanari	Trickster Bjj	JPN
male Black MASTER_41 Middle
Koriki Kunimitsu	Blue Max	JPN
male Black MASTER_41 Open Weight
Koriki Kunimitsu	Blue Max	JPN
male White MASTER_46 Light Feather
Hoshi Kazuhumi	Renatus Bjj	JPN
male White MASTER_46 Open Weight
Hoshi Kazuhumi	Renatus Bjj	JPN
male Blue MASTER_46 Feather
Nagahama Yutaka	Renatus Bjj	JPN
male Blue MASTER_46 Light
Takahashi Msateru	Src	JPN
male Blue MASTER_46 Open Weight
Takahashi Msateru	Src	JPN
male Purple MASTER_46 Feather
Tomita Suguru	Blue Max	JPN
Fujita Takeya	Renatus Bjj	JPN
male Purple MASTER_46 Open Weight
Tomita Suguru	Blue Max	JPN
male Black MASTER_46 Light
Yokoyama Tomohiko	Sai-gym	JPN
male White MASTER_51 Rooster
Minagawa Masaki	Sai-gym	JPN
male Blue MASTER_51 Light Feather
Iwama Shigeo	Blue Max	JPN
male Blue MASTER_51 Open Weight
Iwama Shigeo	Blue Max	JPN
male Purple MASTER_51 Light Feather
Kato Norio	Impacto Bjj Japan	JPN
Kojima Masaki	Paraestra Joetsu	JPN
male Purple MASTER_51 Feather
Sakai Hiroyuki	Philoktetes	JPN
Murayama Toshihisa	Renatus Bjj	JPN
Kawada Takaomi	Renatus Jiu-jitsu Academy	JPN
Ogawa Takeshi	Shrapnel Jiu-jitsu Liberta	JPN
male Purple MASTER_51 Open Weight
Kato Norio	Impacto Bjj Japan	JPN
Ogawa Takeshi	Shrapnel Jiu-jitsu Liberta	JPN
male White MASTER_56 Light Feather
Kojima Narumi	Renatus Bjj	JPN
male Blue MASTER_56 Feather
Ooura Kazushio	Renatus Bjj	JPN

Niigata International Open Jiu Jitsu Championship 2025

Male Adult

male White JUVENILE_16-17 Middle

male White ADULT_18 Feather

male White ADULT_18 Middle

male Blue ADULT_18 Light Feather

male Blue ADULT_18 Light

male White MASTER_30 Light Feather

male White MASTER_30 Feather

male Blue MASTER_30 Light Feather

male Purple MASTER_30 Light Feather

male Purple MASTER_30 Open Weight

male White MASTER_36 Light Feather

male White MASTER_36 Feather

male White MASTER_36 Light

male Blue MASTER_36 Light

male Blue MASTER_36 Medium Heavy

male Blue MASTER_36 Ultra Heavy

male Blue MASTER_36 Open Weight

male Purple MASTER_36 Feather

male Purple MASTER_36 Light

male Purple MASTER_36 Middle

male Purple MASTER_36 Open Weight

male Black MASTER_36 Super Heavy

male Black MASTER_36 Open Weight

male White MASTER_41 Feather

male Blue MASTER_41 Light Feather

male Blue MASTER_41 Super Heavy

male Blue MASTER_41 Open Weight

male Purple MASTER_41 Light Feather

male Purple MASTER_41 Feather

male Black MASTER_41 Middle

male Black MASTER_41 Open Weight

male White MASTER_46 Light Feather

male White MASTER_46 Open Weight

male Blue MASTER_46 Feather

male Blue MASTER_46 Light

male Blue MASTER_46 Open Weight

male Purple MASTER_46 Feather

male Purple MASTER_46 Open Weight

male Black MASTER_46 Light

male White MASTER_51 Rooster

male Blue MASTER_51 Light Feather

male Blue MASTER_51 Open Weight

male Purple MASTER_51 Light Feather

male Purple MASTER_51 Feather

male Purple MASTER_51 Open Weight

male White MASTER_56 Light Feather

male Blue MASTER_56 Feather