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Japan's Gymnastics Squad Faces Injury Storm in Nagoya

By Sports Desk · 2026-09-10 · 3 min read
A gymnastics balance beam and uneven bars in an empty arena
Illustration: Tradingbird

In the quiet hum of the training hall, three of Japan's five stars carry pain into their home Asian Games, testing the limits of their Olympic dominance.

The air in the Nagoya arena hangs thick with anticipation and a sharp, metallic tension. Japan’s men’s gymnastics team, the reigning Olympic champions, arrives at their home Asian Games not as untouchable giants, but as a unit fractured by invisible burdens. The balance beam and uneven bars stand silent in the empty space, waiting for the impact of bodies that are currently warring with their own anatomy. This is not a story of triumph yet, but of endurance, where the weight of expectation presses down harder than any physical load.

Shinnosuke Oka, the 22-year-old who claimed gold in the all-around, team, and horizontal bar events in Paris, is fighting a different kind of opponent. A lower back injury sustained last week has turned his routine into a calculation of risk. He missed the team practice on Wednesday, a stark absence in a schedule usually filled with the rhythmic thud of feet on the floor. Yet, he refuses to step aside. "I'm at the level now where I can only do the bare minimum," he told reporters, his voice steady but carrying the weight of his limitation. "But I don't want to give up on aiming for gold."

Three Stars Carry the Pain

Oka is not alone in his struggle. Tomoharu Tsunogai, a former junior world champion, is nursing a serious ankle injury that threatens his stability on the apparatus. Shoma Tsukiyama battles lower back pain that likely restricts his range of motion. Three of the five-man squad are limping into the competition, a statistical reality that looms over the team’s prospects. The Games begin on September 19 in the Aichi area, with the men’s gymnastics competition kicking off two days later. Every movement is now a potential injury, every landing a gamble.

The medical reports from Oka’s hospital visit were sobering. "The pain was different to the kind of pain I usually feel," he admitted. It was not a herniated disc, but something described as serious, a vague but ominous diagnosis that keeps athletes awake at night. His coach, Kensuke Murata, has taken a cautious approach. If Oka does compete, he will perform less difficult routines, trading spectacle for safety. The deadline for final team decisions is September 16, a date that now feels like a cliff edge.

Champions Trust Their Own Limits

Daiki Hashimoto, the three-time world all-around champion and 2021 Olympic gold medalist, watches his teammates with a calm that borders on stoicism. He is not worried by the injury cloud. "I think the athletes themselves understand their situation better than anyone," the 25-year-old said. His confidence is rooted in the invisible work done in the shadows, the hours of training that have built a foundation strong enough to withstand the current storm. He believes that as long as they are thinking about what they can do, the outcome is less important than the integrity of the effort.

The stakes are high, with China having claimed the Asian Games title on home soil in Hangzhou in 2023. Japan enters this competition as the favorites, but their dominance is currently a theoretical possibility rather than a guaranteed reality. Oka and Hashimoto are also slated to represent Japan at the world championships in Rotterdam next month, meaning the Nagoya games are a critical proving ground. According to GN sports/gymnastics (en-US), the team’s resilience will be tested not just by their opponents, but by the limits of their own bodies.

Based on reporting by GN sports/gymnastics (en-US), compiled by the Tradingbird desk.

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