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

Kozaiko Watanabe vs Itsuki Tsukada | Jiu-Jitsu Reference

Matches/Aug 8, 2004

Kozaiko Watanabe vs Itsuki Tsukada

Smackgirl F: F-9

Kozaiko Watanabe

versus

WinnerItsuki Tsukada

Match result

Points

Winner: Itsuki Tsukada
Method: Points
Stage: Not recorded
Weight class: 52 kg

Event context

Date: August 8, 2004

Location

Chiyoda, Japan

Organization

Division

52 kg