4.9
(79)
Guide Agency
Hanno-shi, Saitama, Japan
We provide fun, and affordable adventure activities in the Kanto region in and around Tokyo and Yokohama.
Our Guides:
David Niehoff – Owner & Lead Guide
David has 20+ years in outdoor education, with a degree in Outdoor Experiential Education from Appalachian State University. He has instructed climbing, hiking, and kayaking in the US and Japan, managed adventure programs, and taught at Toin University of Yokohama. He founded Japan Adventure Group in 2012. Certifications: Wilderness First Responder, Mountain Leader (AHGA), Single Pitch Instructor (PCIA), AST Level 2, ISIA Japan Level 1 Ski Instructor.
Kento Okamura – Mt. Fuji Summer Guide
Born and raised in Japan, Kento has traveled and hiked in 30+ countries. He spent multiple seasons working in a hut on Mt. Fuji and has deep knowledge of its weather and altitude conditions. He also works as a tour leader sharing Japan's culture with international visitors. Speaks Japanese, English, and Spanish. Certification: Wilderness Advanced First Aid (WAFA).
Moto Hayashi – Mt Fuji off-season Guide
Moto's passion for mountains began in Nepal's Himalaya. After working for Ultimate Hikes in New Zealand, he returned to Japan to guide others through its peaks. He has guided Mt. Fuji for multiple seasons, is an active ski patroller in Hakuba, and is based in Matsumoto — gateway to the Northern Alps. Certifications: Wilderness Advanced First Aid (WAFA), Japan Mountain Guides Association Trekking Guide Stage 1.
jeremy
great guide, wonderful experience with my 15yr old daughter. hard work but doable. the views were spectacular
Madleen
What an incredible adventure on Fuji-san! 🗻✨ Kento, our tour guide, is truly one of a kind. ❤️ He turned climbing Fuji-san into such a special and unforgettable experience. He celebrated every milestone with us, kept motivating us when things got tough, and supported us in every way he could — both mentally and practically. At one point, he even carried one of our fellow hikers’ backpacks to make the climb a little easier for them. Because the weather forecast for our originally planned two-day ascent wasn’t looking very promising, we decided to take the chance and climb Fuji-san in one day instead. And we made it! 🥹💪🏻 Reaching the summit and being rewarded with such breathtaking views was a moment I will never forget. Our night in the mountain hut was wonderful, too. And then, the next morning, came another unexpected gift: a fairytale sunrise. 🌅 None of us had expected it. The weather also held up during our descent, allowing us to enjoy the incredible scenery and views all the way down. For that, I am truly grateful. ❤️ But what touched me most was seeing how genuinely excited Kento himself was throughout the whole experience — how happy he was to make these moments possible for us and to share his home with us in such a special way. His warmth, enthusiasm, and genuine joy made this journey even more meaningful to me. Kento, thank you from the bottom of my heart for this unforgettable adventure. 🗻❤️ It was truly a gift to experience Fuji-san and your home with you.





Derek
This guided adventure with JAG was truly exceptional, and I highly recommend it to anyone seeking an unforgettable Mt. Fuji summit experience. Our guide, David, was outstanding. His choice of routes, insightful information, and valuable tips and tricks made the journey both wonderful and memorable. If you’re planning to conquer Mt. Fuji, JAG and David are the perfect choice for an incredible adventure.



Alice
We wouldn’t hesitate to recommend Explore Share and our guide, Kento, to anyone thinking about a trip to Fuji. Our Fuji adventure was a highlight of our Japan holiday for my son (15) and me. Organisation was exceptional both before and during the trip, and it was clear how experienced Kento and the company are at running these trips. An unforgettable experience and memories to last a lifetime. Thank you Kento and Explore Share.
Rita
Fantastic adventure and very attentive guide!
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