Ryoshi Nakama
89 matches · 46 won · 43 lost · 0 with video
2026 California State Games presented by National University / Jesse Jones Memorial Judo Championship 2026-07-19
🥉 3rd Veterans (30+) Male / Brown and Black Belts / + 100 kg · 🥈 2nd Adult Male / Brown and Black Belts / + 100 kg
-
Lost
vs Anthony Araiza
(OJC Judo)
Veterans (30+) Male / Brown and Black Belts / + 100 kg · Round 4 · ippon
-
Won
vs Christopher Adams
(The Arena)
Veterans (30+) Male / Brown and Black Belts / + 100 kg · Round 3 · ippon
-
Won
vs Fabian Pallares
(Heisei Judo Dojo)
Veterans (30+) Male / Brown and Black Belts / + 100 kg · Round 2 · ippon
-
Lost
vs Anthony Araiza
(OJC Judo)
Veterans (30+) Male / Brown and Black Belts / + 100 kg · Round 2 · ippon
-
Lost
vs Tevita Taufa
(San Shi Judo Club)
Adult Male / Brown and Black Belts / + 100 kg · Round 2 · ippon
-
Lost
vs Tevita Taufa
(San Shi Judo Club)
Adult Male / Brown and Black Belts / + 100 kg · Round 1 · yuko
2026 USJF Summer Nationals 2026-07-11
🥉 3rd Senior Male Championship / Male / Senior (18 and up) / Championship / -100 kg · 🥈 2nd Senior Male Championship Open / Male / Senior (18 and up) / Championship / Open
-
Lost
vs Isaac Zucker
(Tamayo Judo club)
Senior Male Championship Open / Male / Senior (18 and up) / Championship / Open · Round 5 · ippon
-
Won
vs Nikola Shatara
(San Francisco Judo Institute)
Senior Male Championship Open / Male / Senior (18 and up) / Championship / Open · Round 4 · wazari
-
Lost
vs Isaac Zucker
(Tamayo Judo club)
Senior Male Championship Open / Male / Senior (18 and up) / Championship / Open · Round 3 · ippon
-
Won
vs Justin Lee
(City College of San Francisco Judo Club)
Senior Male Championship Open / Male / Senior (18 and up) / Championship / Open · Round 2 · walkover
-
Won
vs Nikola Shatara
(San Francisco Judo Institute)
Senior Male Championship Open / Male / Senior (18 and up) / Championship / Open · Round 1 · wazari
-
Lost
vs Gabriel Colon
(Napa SAL Judo Club)
Senior Male Championship / Male / Senior (18 and up) / Championship / -100 kg · Round 4 · ippon
-
Won
vs Michael Loo
(City College of San Francisco Judo Club)
Senior Male Championship / Male / Senior (18 and up) / Championship / -100 kg · Round 3 · ippon
-
Lost
vs Achraf Moutii
(Griffin Judo)
Senior Male Championship / Male / Senior (18 and up) / Championship / -100 kg · Round 2 · ippon
36th Annual Golden State Open National Championships 2026 - USA Judo Point Event 2026-05-22
🥈 2nd Veterans Male / M1 / OPEN · 🥇 1st Veterans Male / M1 / +100kg
-
Lost
vs Daniel Barboza
(Griffin Judo)
Veterans Male / M1 / OPEN · Round 2 · ippon
-
Lost
vs Daniel Barboza
(Griffin Judo)
Veterans Male / M1 / OPEN · Round 1 · ippon
-
Won
vs Will Valladares
(San Gabriel Judo Dojo)
Veterans Male / M1 / +100kg · Round 2 · wazari
-
Won
vs Will Valladares
(San Gabriel Judo Dojo)
Veterans Male / M1 / +100kg · Round 1 · ippon
-
Lost
vs Daniel Barboza
(Griffin Judo)
Senior Elite Open Weight Male / Open Weight · Round 2 · ippon
-
Lost
vs Isaac Zucker
(Tamayo Judo club)
Senior Elite Open Weight Male / Open Weight · Round 1 · ippon
Gardena Judo Club 75th Anniversary Tournament 2026-05-03
🥇 1st Male / Veteran / Advanced / -100 kg / Chokes & Armbars Allowed · 🥇 1st Male / Adult / Advanced / +100 kg / Chokes & Armbars Allowed
-
Won
vs Eddie Dominguez
(Riverside Youth Judo Club)
Male / Veteran / Advanced / -100 kg / Chokes & Armbars Allowed · Round 3 · ippon
-
Won
vs Grigor Torosyan
(Valley Judo Institute)
Male / Veteran / Advanced / -100 kg / Chokes & Armbars Allowed · Round 2 · yuko
-
Won
vs Kenzo Dong
(Riverside Youth Judo Club)
Male / Adult / Advanced / +100 kg / Chokes & Armbars Allowed · Round 2 · wazari
-
Won
vs Riker Nishihira
(Gardena Judo Club)
Male / Adult / Advanced / +100 kg / Chokes & Armbars Allowed · Round 1 · ippon
2026 Nanka Spring Development Tournament 2026-03-29
🥇 1st Veterans ( Age 30+ ) Male / Brown and Black Belts--chokes allowed under age 60, armbars allowed / -100 kg Veteran · 🥇 1st Adult Male / Brown and Black Belts -- Armbars and Chokes Allowed / -100 kg · 🥇 1st Veterans ( Age 30+ ) Male / Brown and Black Belts--chokes allowed under age 60, armbars allowed / +100 kg Veteran
-
Won
vs Hector Alderete
(Makoto Kai Judo)
Veterans ( Age 30+ ) Male / Brown and Black Belts--chokes allowed under age 60, armbars allowed / +100 kg Veteran · Round 3 · ippon
-
Won
vs Manuel Lerma
(Makoto Kai Judo)
Veterans ( Age 30+ ) Male / Brown and Black Belts--chokes allowed under age 60, armbars allowed / +100 kg Veteran · Round 2 · ippon
-
Won
vs Dan Brecht
(Orange County Judo Training Center)
Veterans ( Age 30+ ) Male / Brown and Black Belts--chokes allowed under age 60, armbars allowed / -100 kg Veteran · Round 4 · wazari
-
Won
vs Dan Brecht
(Orange County Judo Training Center)
Veterans ( Age 30+ ) Male / Brown and Black Belts--chokes allowed under age 60, armbars allowed / -100 kg Veteran · Round 2 · ippon
-
Won
vs Derek Chow
(Los Angeles Tenri Judo Dojo)
Adult Male / Brown and Black Belts -- Armbars and Chokes Allowed / -100 kg · Round 3 · ippon
-
Lost
vs Derek Chow
(Los Angeles Tenri Judo Dojo)
Adult Male / Brown and Black Belts -- Armbars and Chokes Allowed / -100 kg · Round 2 · ippon
-
Won
vs Derek Chow
(Los Angeles Tenri Judo Dojo)
Adult Male / Brown and Black Belts -- Armbars and Chokes Allowed / -100 kg · Round 1 · ippon
2nd Annual Pan American Adaptive Judo Games 2026-01-11
🥈 2nd Senior Men - Adaptive / -100 kg / Level 1-2 / Advanced
-
Lost
vs Kenzo Dong
(Riverside Youth Judo Club)
Senior Men - Adaptive / -100 kg / Level 1-2 / Advanced · Round 2 · decision
-
Lost
vs Kenzo Dong
(Riverside Youth Judo Club)
Senior Men - Adaptive / -100 kg / Level 1-2 / Advanced · Round 1 · decision
2025 Winter Nationals USJF Sanction #25-12-01 2025-12-05
🥉 3rd Veterans Male / M1 / OPEN
-
Lost
vs Daniel Barboza
(Griffin Judo)
Veterans Male / M1 / OPEN · Round 3 · hansokumake
-
Lost
vs James Wood
(Blue Line Judo)
Veterans Male / M1 / +100kg · Round 2 · ippon
-
Lost
vs Felipe Ovalle
(Industry Sheriff’s Judo Y.A.L.)
Veterans Male / M1 / OPEN · Round 1 · ippon
-
Lost
vs Daniel Longomo
(Judo Club of Iowa LLC)
Veterans Male / M1 / +100kg · Round 2 · yuko
2025 Nanka Fall Judo Development Tournament USJF Sanction # 25-09-07 2025-09-28
🥇 1st Adult Male / Brown and Black Belts / +100 kg Adult · 🥉 3rd Veterans ( Age 30+ ) Male / Brown and Black Belts / -100 kg Male Veteran
-
Won
vs Jason Pollock
(Venice Judo Club)
Adult Male / Brown and Black Belts / +100 kg Adult · Round 5 · ippon
-
Lost
vs Dan Brecht
(Orange County Judo Training Center)
Veterans ( Age 30+ ) Male / Brown and Black Belts / -100 kg Male Veteran · Round 3 · decision
-
Lost
vs Jason Pollock
(Venice Judo Club)
Adult Male / Brown and Black Belts / +100 kg Adult · Round 4 · ippon
-
Lost
vs Adel Saleh
(Bunasawa-Kai)
Veterans ( Age 30+ ) Male / Brown and Black Belts / -100 kg Male Veteran · Round 2 · hansokumake
-
Won
vs Jason Pollock
(Venice Judo Club)
Adult Male / Brown and Black Belts / +100 kg Adult · Round 2 · yuko
-
Won
vs Dan Brecht
(Orange County Judo Training Center)
Veterans ( Age 30+ ) Male / Brown and Black Belts / -100 kg Male Veteran · Round 1 · wazari
23rd Nikkei Games Budo Tournament 2025-08-10
🥉 3rd Seinen and Veteran Men's Divisions Advanced / Male 198-205 · 🥇 1st Seinen and Veteran Men's Divisions Advanced / Male +205
-
Lost
vs Adel Saleh
(Gracie Barra Newport Beach)
Seinen and Veteran Men's Divisions Advanced / Male 198-205 · Round 2 · ippon
-
Lost
vs Ropate Boginisoko
(Orange County Judo Training Center)
Seinen and Veteran Men's Divisions Advanced / Male 198-205 · Round 1 · ippon
-
Won
vs Armen Akojyan
(Glendale Judo Academy)
Seinen and Veteran Men's Divisions Advanced / Male +205 · Round 2 · ippon
-
Won
vs Dan Brecht
(Orange County Judo Training Center)
Seinen and Veteran Men's Divisions Advanced / Male +205 · Round 1 · ippon
Hawaii 2025 Summer Judo Nationals Usjf 2025-07-19
🥈 2nd Senior Men / 220 · 🥇 1st Masters Men 30-34 / 220
-
Lost
vs Koby Kobayashi
(Manoa Judo Club)
Senior Men Open Division / Senior Men Open · Round 6 · wazari
-
Lost
vs Caleb Lauifi
(Pearl City Hongwanji Judo Club)
Senior Men Open Division / Senior Men Open · Round 4 · ippon
-
Won
vs Guillermo Sosa
(City College of San Francisco Judo Club)
Senior Men Open Division / Senior Men Open · Round 3 · ippon
-
Won
vs Koby Kobayashi
(Manoa Judo Club)
Senior Men Open Division / Senior Men Open · Round 2 · ippon
-
Lost
vs Kekuewa Wong
(Precision Grappling)
Senior Men / 220 · Round 5 · ippon
-
Won
vs Christopher Espiritu
(Precision Grappling)
Senior Men / 220 · Round 4 · ippon
-
Won
vs Edward Snyder
(Hawaii Kaikaku Judo Club)
Senior Men Open Division / Senior Men Open · Round 1 · hansokumake
-
Lost
vs Kekuewa Wong
(Precision Grappling)
Senior Men / 220 · Round 3 · yuko
-
Won
vs John Robson
(Mushin Judo)
Senior Men / 220 · Round 2 · ippon
-
Won
vs Christopher Espiritu
(Precision Grappling)
Senior Men / 220 · Round 1 · wazari
-
Won
vs Landon Oka
(Waiau Judo Club)
Masters Men 30-34 / 220 · Round 3 · yuko
-
Won
vs Timothy Shiiba
(Kona Hongwanji judo club)
Masters Men 30-34 / 220 · Round 1 · ippon
2025 Nanka West Coast Invitational 2025-06-01
🥇 1st Veterans ( Age 30+ ) Male / Brown and Black Belts / -90 kg Male Veteran · 🥇 1st Veterans ( Age 30+ ) Male / Brown and Black Belts / -100 kg Male Veteran
-
Lost
vs Hrach Mutafyan
(Hayastan MMA Academy)
Adult Male / Brown and Black Belts / +100 kg Adult · Round 3 · ippon
-
Won
vs Armen Akojyan
(Glendale Judo Academy)
Adult Male / Brown and Black Belts / +100 kg Adult · Round 2 · ippon
-
Lost
vs Harutyun Mutafyan
(Hayastan MMA Academy)
Adult Male / Brown and Black Belts / +100 kg Adult · Round 2 · ippon
-
Won
vs Eddie Hernandez
(Pasadena Kodokan Judo Dojo)
Veterans ( Age 30+ ) Male / Brown and Black Belts / -90 kg Male Veteran · Round 2 · ippon
-
Won
vs Eddie Hernandez
(Pasadena Kodokan Judo Dojo)
Veterans ( Age 30+ ) Male / Brown and Black Belts / -90 kg Male Veteran · Round 1 · ippon
-
Won
vs Dan Brecht
(Orange County Judo Training Center)
Veterans ( Age 30+ ) Male / Brown and Black Belts / -100 kg Male Veteran · Round 2 · ippon
-
Won
vs Dan Brecht
(Orange County Judo Training Center)
Veterans ( Age 30+ ) Male / Brown and Black Belts / -100 kg Male Veteran · Round 1 · ippon
Golden State Open 2025 - USA Judo Point Event 2025-05-02
🥉 3rd Veterans Male / M1 / OPEN · 🥉 3rd Veterans Male / M1 / under 100kg
-
Lost
vs Andrew Adlersberg
(Legacy Jiu-Jitsu - Team Alberto Crane)
Veterans Male / M1 / under 100kg · Round 3 · yuko
-
Lost
vs Cody Costello
(Griffin Judo)
Veterans Male / M1 / under 100kg · Round 2 · ippon
-
Lost
vs Cody Costello
(Griffin Judo)
Senior Male / Under 100kg · Round 2 · ippon
-
Lost
vs Harutyun Mutafyan
(Hayastan MMA Academy)
Senior Male / Under 100kg · Round 2 · ippon
-
Won
vs Dan Brecht
(Orange County Judo Training Center)
Senior Male / Under 100kg · Round 1 · ippon
-
Lost
vs Sanzhar Asanbekov
(Olymp Fight Club)
Veterans Male / M1 / OPEN · Round 3 · wazari
-
Lost
vs Horácio Maciel Antunes
(Los Angeles Tenri Judo Dojo)
Veterans Male / M1 / OPEN · Round 1 · ippon
Chandler Challenge 2025 2025-01-19
🥇 1st Senior Men / Under 100kg · 🥇 1st Senior Men Open / Open · 🥈 2nd Super Final
-
Won
vs David Ayuso
(Saint Barth BJJ)
Senior Men / Under 100kg · Round 3 · hansokumake
-
Won
vs Mamdouh Nagy
(Universal Judo)
Senior Men / Under 100kg · Round 2 · ippon
-
Lost
vs Ian Bouton
(Becerra Judo Club)
Super Final · Round 3 · decision
-
Won
vs Ian Bouton
(Becerra Judo Club)
Super Final · Round 2 · draw
-
Lost
vs Ian Bouton
(Becerra Judo Club)
Super Final · Round 1 · ippon
-
Won
vs Derek Gray
(Okuri Judo)
Senior Men Open / Open · Round 5 · ippon
-
Won
vs Joshua Choo
(Becerra Judo Club)
Senior Men Open / Open · Round 3 · ippon
-
Lost
vs Ian Bouton
(Becerra Judo Club)
Senior Men Open / Open · Round 2 · ippon
-
Won
vs Garrett Scott
(Chandler Judo Academy)
Senior Men Open / Open · Round 4 · ippon
2024 Nanka Fall Judo Development Tournament 2024-09-22
🥉 3rd Veterans ( Age 30+ ) Male / Brown and Black Belts / -100 kg Male Veteran · 🥈 2nd Adult Male / Brown and Black Belts / -100 kg Adult
-
Lost
vs Dan Brecht
(Orange County Judo Training Center)
Veterans ( Age 30+ ) Male / Brown and Black Belts / -100 kg Male Veteran · Round 3 · wazari
-
Lost
vs Joshua Ludemann
(March Judo Club)
Veterans ( Age 30+ ) Male / Brown and Black Belts / -100 kg Male Veteran · Round 2 · ippon
-
Won
vs Dan Brecht
(Orange County Judo Training Center)
Veterans ( Age 30+ ) Male / Brown and Black Belts / -100 kg Male Veteran · Round 1 · ippon
-
Lost
vs Thiago Ximenes
(SHOGUN JUDO BJJ)
Adult Male / Brown and Black Belts / -100 kg Adult · Round 4 · hansokumake
-
Won
vs Andrew Adlersberg
(Legacy Jiu-Jitsu - Team Alberto Crane)
Adult Male / Brown and Black Belts / -100 kg Adult · Round 3 · ippon
-
Lost
vs Thiago Ximenes
(SHOGUN JUDO BJJ)
Adult Male / Brown and Black Belts / -100 kg Adult · Round 2 · hansokumake
-
Won
vs Andrew Adlersberg
(Legacy Jiu-Jitsu - Team Alberto Crane)
Adult Male / Brown and Black Belts / -100 kg Adult · Round 1 · ippon
Teams
- Riverside Youth Judo Club 33 events, last 2026-07-19
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