🏆 Yokozuna Robot Yusho
The Ultimate Global Robotics Sumo Tournament
Yokozuna — the highest title in traditional Japanese sumo. In the world of robotics, Yokozuna Robot Yusho represents the supreme arena, where robots from across the globe clash to earn the prestigious title of the undefeated champion.
This international competition is a celebration of technology, strategy, and engineering excellence, bringing together the most thrilling styles of robotic combat and sumo wrestling.
👥 Who Can Participate?
The competition is open to all robotics enthusiasts aged 10 and up, including:
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Students
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Hobbyists
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Maker teams
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Robotics clubs
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Independent builders
Whether you’re just starting out or already a veteran, there’s a category for you!
💶 Participation Fee
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75€ per team
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Each team may participate in up to 2 categories.
OR compete in 1 category with 2 different robots. -
+20€ for each additional category beyond the first two.
🤖 What to Expect:
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Mega Sumo 3kg, Sumo 1kg, Mini Sumo 500gr, Micro Sumo 100gr, Nano Sumo 25gr
Autonomous robots of all sizes battle to push their opponents out of the ring. -
Humanoid Sumo
Bipedal robots with human-like movement face off in intense duels. -
LEGO Sumo 1kg / 3kg
Students and builders test precision, creativity, and innovation using LEGO-based robots. -
Battle Sumo 1.5kg / 5.5kg
High-energy matches with weapons, strategy, and knockouts in enclosed arenas.
🌍 A Global Gathering
Yokozuna Robot Yusho brings together teams from schools, universities, maker communities, and robotics clubs worldwide, uniting passion and creativity in one extraordinary international event.
🎯 The Goal
To discover the fiercest, smartest, and most unstoppable robots on the planet — and to crown them with the legendary title of YOKOZUNA, the supreme champion of robotic wrestling.
Only the boldest will rise. Only one will wear the crown.
🔥 Are you ready to become the next Yokozuna Champion?
Register your team and prepare for epic showdowns in the electrifying Dohyo!
Download the Final Timetable.
CATEGORIES
Under the Auspices
Municipality of Agioi Anargyroi – Kamatero
The Municipality of Agioi Anargyroi – Kamatero consistently aims for outward-looking initiatives and continuous engagement with new technologies, recognizing that these are the “key” to progress and the development of the local community.
Through targeted actions and innovative initiatives, we offer our citizens – and especially the younger generation – the opportunity to connect with modern tools of learning and creativity, while simultaneously strengthening their skills for the future.
Particular emphasis is placed on the implementation of Robotics and STEM programs, which foster imagination, critical thinking, and teamwork.
Through hands-on activities, children learn to combine knowledge with practice, to experiment, and to discover new solutions to real-world problems, gaining valuable assets for tomorrow’s society and job market.
With a vision of a modern municipality open to innovation, we continue to invest in initiatives that enhance creativity, collaboration, and lifelong learning, establishing the Municipality of Agioi Anargyroi – Kamatero as a reference point for technology, education, and progress.
Co-organization
RoboSociety
RoboSociety is a pioneering educational robotics center in Greece, based in Agioi Anargyroi. Since 2018, it has charted a path of innovation, transforming learning into an experience that blends technology, creativity, and collaboration.
With the dedication and passion of our team, RoboSociety has achieved significant distinctions at both national and international levels, proving that the new generation in Greece can stand proudly alongside the world’s leading forces in educational robotics.
Our goal is not only to teach technology, but also to cultivate the vision, confidence, and imagination needed to shape the innovators of tomorrow.
Our participation as a co-organizer of the Yokozuna Robotics SUMO World Championship in Athens is a natural continuation of this journey.
A global championship that brings together innovation, the sport of the mind, and educational robotics finds in RoboSociety the ideal partner to inspire the next generation and showcase our country on the international stage.