In a world that often equates aging with slowing down, Kokichi Akuzawa has flipped the script in spectacular fashion. On August 5, 2025, at the remarkable age of 102 years and 51 days, Akuzawa became the oldest person ever to reach the summit of Japan’s iconic Mount Fuji, according to Guinness World Records and reports by the Associated Press, BBC, and Fox News. His achievement, officially certified by Guinness and celebrated in his hometown of Maebashi, northeast of Tokyo, is not just a tale of physical endurance—it’s a testament to the enduring human spirit and the power of community support.
Akuzawa’s journey to the 12,388-foot (3,776-meter) peak was anything but a solitary feat. He was accompanied by his 70-year-old daughter Motoe, his granddaughter, her husband, and four friends from a local mountaineering club. The group took the Yoshida route, a popular trail for climbers, and spent two nights in mountain huts before making their final push to the summit. The climb, which spanned three days, was far more grueling than Akuzawa’s previous attempt six years earlier at age 96—a record-breaking ascent in its own right. "Mount Fuji isn’t a difficult mountain, but this time was harder than six years ago. Harder than any mountain before," Akuzawa told the Associated Press, echoing the physical and mental challenges that marked his journey.
The road to this historic moment was paved with setbacks that would have discouraged many. In the years since his first record-setting climb, Akuzawa faced heart issues, battled shingles, and even suffered a fall that required stitches. Yet, his resolve never wavered. To prepare for the ascent, he embarked on a rigorous three-month training regimen, rising at dawn for hour-long walks and scaling smaller peaks across Nagano prefecture each week. According to Fox News, he began training three months before the climb, waking early and tackling one mountain per week to build strength and stamina.
Despite his meticulous preparation, the climb tested Akuzawa’s limits like never before. "I’ve never felt this weak. I didn’t have pain, but I kept wondering why I was so slow, why I had no stamina. I’d long since passed my physical limit, and it was only thanks to everyone else’s strength that I made it," he admitted to the Associated Press. There were moments, especially near the ninth station, when he considered giving up. But the encouragement from his daughter and fellow climbers kept him moving forward. "I was really tempted to give up halfway through. Reaching the summit was tough, but my friends encouraged me, and it turned out well. I managed to get through it because so many people supported me," he reflected in interviews with both AP and NBC Boston.
Mount Fuji, Japan’s tallest mountain and a UNESCO World Cultural Heritage site since 2013, attracts hundreds of thousands of climbers each year. In 2023 alone, more than 220,000 people made the trek between July and September, according to the BBC. The mountain’s official climbing season runs from July to early September, offering the safest window for summiting. For Akuzawa, however, this climb was about more than joining the ranks of annual hikers—it was about pushing the boundaries of what’s possible at any age.
Climbing has been a lifelong passion for Akuzawa, who first felt the draw of the mountains 88 years ago. As he reminisced in his Maebashi home, surrounded by paintings of mountain ranges, he explained that while the magic of reaching the summit is undeniable, it’s the camaraderie and friendships forged on the trail that have kept him coming back. "I climb because I like it. It’s easy to make friends on the mountain," he shared with the Associated Press. His background is as varied as his mountain experiences: a capable student, Akuzawa worked as an engine design engineer and later as a livestock artificial inseminator until the age of 85, his family told NBC Boston.
As the years have passed, Akuzawa has transitioned from solo ascents to relying more on the support of others. This most recent climb was a clear example of teamwork triumphing over adversity. Communication was occasionally a challenge—his 75-year-old daughter Yukiko helped by repeating questions into his ear due to his hearing difficulties—but the group’s shared determination was unwavering. "Whether you liked studying or not, you could enjoy the mountain just the same. Intelligence didn’t matter up there. We were all on equal footing and moved forward together," he said, reflecting on the egalitarian spirit of mountaineering.
Upon reaching the summit, Akuzawa felt a mix of exhaustion, disbelief, and gratitude. "It was tough, and it felt a lot different from the last time I climbed it. I’m amazed that I made it to the top. I couldn’t have done it without everyone's help. I’m feeling pleased now," he told Guinness World Records. The climb, he said, was likely his last. When asked if he would attempt another ascent, he laughed and replied, "Never again," though he admitted he might change his mind if asked next year.
Back in Maebashi, Akuzawa’s days are filled with volunteering at a senior care center and teaching painting at his home studio. Mountaineering and painting, he believes, both demand time and dedication but offer a sense of peace and fulfillment. "People who climb mountains, people who paint—if they can create something whole on that path, that’s the most fulfilling thing," he mused to Fox News. His daughters have already requested that he capture Mount Fuji at sunrise on canvas, a fitting tribute to his latest and perhaps final conquest. "I want to paint some scenes from the summit of Mount Fuji, places that hold special memories for me, since this was likely my last time reaching the top," he said, prompting laughter from his family.
Akuzawa’s achievement has resonated far beyond the mountaineering community. It’s a story of perseverance, humility, and the enduring bonds between generations. As he stood atop Japan’s highest peak, supported by family and friends, he carried home not just a Guinness certificate, but a renewed sense of gratitude and a trove of memories to inspire others—on the mountain or wherever their own summits may lie.