Experience the Excitement of Judo at the Park 24 Presents Grand Slam Tokyo 2025

Join the Excitement of the Park 24 Presents Grand Slam Tokyo 2025!

The much-anticipated season of Judo is here again, with the Park 24 Presents Grand Slam Tokyo 2025 set to take place on December 6th and 7th at the Tokyo Metropolitan Gymnasium. This captivating event promises not only thrilling matches but also a variety of engaging activities for attendees, including exclusive venue initiatives and competitions through the Nandora app.

What to Expect at the Grand Slam Tokyo 2025

Organized by UPSIDE SPORTS ENTERTAINMENT, the company behind the innovative Nandora app dedicated to enhancing sports and entertainment experiences, the event aims to provide unmissable excitement and engagement. In collaboration with the All Japan Judo Federation, the Grand Slam Tokyo 2025 will gather elite competitors, including Olympic medalists and world-class athletes, creating an unparalleled atmosphere choice for Judo enthusiasts.

Quizzes and Predictions with Nandora

This year, attendees can fully immerse themselves in the event with prediction contests where they can guess the outcomes of matches and earn exciting rewards. Participants can predict the winning athletes in each weight category and the outcomes of the final matches, with prizes including signed memorabilia from participating athletes, thanks to the All Japan Judo Federation.

Engagement continues with a unique Quiz Rally. All guests are encouraged to participate by solving quiz questions scattered across various event booths. The top 80 participants will earn tickets for exclusive autograph sessions with Judo stars, allowing fans to meet their heroes and gain souvenirs directly from the competition.

Simple Steps to Get Involved

1. Download the Nandora App: Attendees are advised to download the Nandora app in advance, as connectivity may be limited at the venue. This app will be essential for participating in the quizzes and predictions.
2. Join the Quiz Rally: Solve quiz questions available at different booths related to the tournament to increase your chances of winning! The event will run its sessions on December 6th at 1:30 PM and December 7th at 1:00 PM, so make sure to mark your calendars!
3. Participate in Match Predictions: Like previous years, fans can predict match winners each day with the results available shortly after the event concludes.

Important Dates

- Quiz Rally Participation Deadline: December 6th at 1:30 PM / December 7th at 1:00 PM
- Match Predictions Deadline:

- December 6th at 2:00 PM / December 7th at 1:00 PM for weight class winners
- December 6th at 5:00 PM / December 7th at 4:00 PM for final match predictions

Winners will be announced via the Nandora app, ensuring quick feedback and engagement!

About the Nandora App

The Nandora app has been developed to enrich the experience of sports fans by allowing them to predict game outcomes and follow athlete performances. Users compete on leaderboards, gaining points for accurate predictions, which can be exchanged for exciting rewards from partners. This innovative platform has garnered attention from sports teams and organizations leading to over 100 collaborations since its launch.

UPSIDE SPORTS ENTERTAINMENT – Transforming Sports Experience

Founded in 2019, UPSIDE SPORTS ENTERTAINMENT has dedicated itself to redefining sports entertainment. Their focus on enhancing fan engagement and providing innovative solutions makes them a leading player in the industry. Based in Shibuya, Tokyo, the company seeks to innovate and expand fan experiences shared through the Nandora app.

Join us for this year’s Park 24 Presents Grand Slam Tokyo 2025 and engage in the exhilarating atmosphere that awaits. Download the Nandora app now and gear up for a thrilling weekend of Judo!