High Stakes, Fewer Stars: Breaking Down the 2026 Japanese National Judo Championships

The rites of Japanese judo are as rigid as they are prestigious. Traditionally, the first weekend of April transforms the Fukuoka International Center into the epicenter of the sport, where the top eight judokas in each weight category battle for national supremacy. But the 2026 edition of the Championnats du Japon arrived with a peculiar dynamic: the biggest names were missing, yet the tension remained palpable.

For the uninitiated, the absence of established superstars doesn’t diminish the event’s gravity. In the Japanese system, these championships serve as a critical barometer for national team selections. While the “stars” who had already secured their spots for the World Championships were absent, the remaining athletes were fighting for the final tickets to Baku.

The Road to Baku: Why This Tournament Mattered

The primary objective for the athletes in Fukuoka was simple: validation. With the World Championships scheduled for October in Baku, the Japanese federation used this weekend to finalize its roster. For many, this was the ultimate opportunity to prove they belong on the world stage.

This year saw a notable shift in regulations. While the event has historically been a mandatory stepping stone for Olympic and world selections, a trend began in the 2000s toward decoupling the event from Olympic qualification. This year, the federation took it a step further by exempting judokas already selected for the World Championships. While this removed some of the household names from the brackets, it opened the door for emerging talent to seize the spotlight.

Note for readers: It’s important to distinguish between the “All-Japan Selected Judo Championships” (weight-category based) and the “All-Japan Judo Championships” (an open-weight event typically held at the Nippon Budokan). The event in Fukuoka focuses on the weight-specific selections.

Key Results and Standout Performances

Three specific weight categories dominated the narrative this weekend, providing a clear picture of who will be representing Japan in Azerbaijan.

The -60kg Division: A Champion’s Validation

Ryuju Nagayama entered the tournament as the reigning world champion. Despite his status, the competitive nature of the Japanese circuit means no one is ever truly safe. Nagayama secured a second-place finish, a result that successfully validated his selection for the upcoming global campaign.

The -73kg Division: The Rise of Ryuga Tanaka

The -73kg category provided some of the most dramatic moments of the weekend. Ryuga Tanaka, a student at Tsukuba, emerged victorious in a tense final against Yudai Tanaka, winning the match via penalties. Tanaka’s victory is bolstered by his recent success at the Tokyo Grand Slam, signaling his readiness for international competition.

Conversely, Tatsuki Ishihara faced a setback. Despite a resume featuring a silver medal in 2024 and a bronze in 2025, Ishihara finished third on Saturday. In the ruthless environment of Japanese selection, consistency over years often takes a backseat to a single dominant performance at a major national event.

The +100kg Division: A Recent Heavyweight Threat

In the heavyweight clash, Kanta Nakano, the former captain of Tenri, asserted his dominance. Nakano defeated Hyoga Ôta in the final to claim the title. This victory is particularly significant for international observers, as Nakano is now positioned as the Japanese heavyweight most likely to challenge Teddy Riner in Baku.

The Broader Spring Calendar

The events in Fukuoka are part of a wider, grueling spring circuit. Prior to the Zen Nihon (All Japan Selected Judo Championships), the All Japan Senior Judo Championships took place, serving as another layer of vetting for the national team. That event saw a standout performance from Sasaki, whose gold medal win impressed selectors and established him as a formidable competitor for the 2026 season.

For global fans, these spring tournaments are often as intense as international finals. The depth of talent in Japan is such that a national medal is frequently viewed as equivalent to a podium finish at a world-level event.

Summary of Key Outcomes

What’s Next?

The focus now shifts entirely toward the World Championships in Baku this October. The Japanese federation will spend the coming months refining the squad selected in Fukuoka, focusing on tactical preparation and conditioning.

The next major checkpoint will be the final announcement of the official team roster for Azerbaijan, where the world will see if the “new faces” from Fukuoka can translate national success into global gold.

Do you consider Kanta Nakano has what it takes to take down Teddy Riner in Baku? Let us grasp in the comments below.