Analytics preferences

Allow privacy-masked PostHog analytics and session replay so we can see which parts of the reference are useful and where people get stuck. We never send searches, route identifiers, or form contents. Vercel's anonymous traffic and performance measurement remains active either way.

jiu-jitsu reference

Athletes Events Organizations Matches Knowledge Graph About Support

jiu-jitsu reference

© 2026 Jiu Jitsu Reference. All rights reserved.

Apple, the Apple logo, and App Store are trademarks of Apple Inc., registered in the U.S. and other countries.

Privacy Terms Support

Rion Noda vs Hiromi Tsunashima | Jiu-Jitsu Reference

Matches/Jun 9, 2019

Rion Noda vs Hiromi Tsunashima

WinnerRion Noda

versus

Hiromi Tsunashima

Match result

SubmissionRear Naked Choke

Winner: Rion Noda
Method: Rear Naked Choke
Stage: Not recorded
Weight class: 52 kg

Event context

Date: June 9, 2019
Location: Tokyo, Japan
Organization: DEEP JEWELS
Division: 52 kg