Discover Japan's mountains, culture, and true local life.

Guided by a certified Japanese mountain guide with global experience.

Yu Isogai - skiing in JAPOW powder and fishing in Japan

Yu Isogai

JFMGA / IJMGA Certified Japanese Mountain Guide

Certifications & Qualifications

  • IJMGA / JFMGA Japanese Mountain Guide II — International & Japanese Mountain Guides Association
  • IML Mountain Leader Certification — UIMLA (International Mountain Leader)
  • JAN Avalanche Network Level 1 — Equivalent to CAA Level 1
  • Wilderness First Responder (80 hrs WFR) — certified, refreshed Spring 2026
  • Certified Tour Conductor — Travel Itinerary Management (旅程管理資格), Japan

Safety & Experience

  • Over a decade rooted in Myoko's mountain community with deep local knowledge
  • 5+ years professional ski patrol experience
  • 3 seasons serving on a mountain rescue team alongside local police
  • Extensive experience guiding international guests throughout anywhere in Japan
  • Fluent English communication, prioritizing guest safety

Yu Isogai is a certified Japanese mountain guide specializing in private guiding for international guests in Japan. She brings extensive international and operational experience to her work, including ski patrol experience in New Zealand and over five years of professional ski patrol service.

In Japan, she has served for three summer seasons as a member of a mountain rescue response team working alongside local police, directly participating in search and rescue operations. This hands-on emergency experience shapes her strong safety-first approach in every trip she leads.

For over a decade, she has lived and worked in Myoko, building strong relationships within the local mountain community. Her deep-rooted connection to the region allows her to offer not only access to exceptional terrain, but also authentic local insight that only long-term residents can provide.

Holding a certified Tour Conductor qualification (旅程管理資格), she provides a professional framework from itinerary planning to on-the-ground execution. In emergency situations, her fluency in Japanese enables her to coordinate directly with local authorities and emergency services, ensuring swift communication and client safety.

As a Japanese guide with deep international experience and strong local roots, she offers authentic mountain experiences that connect guests not only with Japan's landscapes, but also with its culture, food, and everyday life.

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What We Offer

JAPOW backcountry skiing Japan Winter / JAPOW ↗
Alpine hiking Japan Summer / Alps

Private Guiding

Your Personalized Mountain Experience

For those seeking a truly special mountain experience in Japan. From single-day objectives to multi-day expeditions, each trip is designed around your goals, conditions, and the best opportunities in the mountains — including legendary JAPOW skiing in winter. Guided by a bilingual local expert, you'll gain access to authentic routes, hidden gems, and experiences that are only possible with a true local, creating a uniquely Japanese mountain adventure.

Example Trips

  • Japow hunting in Myoko, Alps, Aomori, Hokkaido
  • Alpine hiking & climbing peaks in Japan
  • Japan backcountry ski expeditions (extended multi-day trips)
  • Discovering local food culture and cuisine

Each trip is designed with deep local knowledge, helping you experience the mountains of Japan in a way few visitors ever do.

Trip design consultation for Japan mountains

Trip Design & Concierge

Expert Guidance, No Guide Needed

For those seeking expert guidance without a guide — from independent climbers to travelers wanting a fully tailored Japan mountain itinerary. Available for individuals, expedition teams, and international tour operators seeking a reliable local partner.

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✓ All tours include comprehensive safety equipment and insurance

✓ Personalized planning based on your experience level

Pricing & Policies

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Mountain activities involve inherent risks. The guide may change routes or cancel the tour due to weather, snow conditions, or safety concerns. Participants must follow the guide's instructions at all times.

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Reservation & Waiver Notice

Please note: All participants are required to complete and sign a Waiver of Liability prior to their trip. The Waiver will be sent to you after your booking is confirmed and deposit is received.

Your reservation is not fully confirmed until the Waiver is signed.

🔹 Private Day Tour – Pricing

Group Size Total Price
1 person ¥40,000
2 persons ¥60,000
3 persons ¥70,000
4 persons ¥80,000
5 or more Please contact us

Private day tours are designed for single-day guiding services. Customization beyond standard guiding may fall under High Value / Extended Trips.

🔹 High Value / Extended Trips

Your Private, Fully Customized Adventure in Japan

Each High Value / Extended Trip is fully tailored to your needs, including itinerary, group size, and duration. Pricing is therefore personalized.

Examples of services I can provide upon request:

  • Planning multi-day hiking or backcountry Japow ski trips
  • Assisting with transportation from airport arrival to departure, including transfers during your stay
  • Advising on accommodation and, if you wish, making the reservations on your behalf
  • Making restaurant reservations and recommending local dining
  • Arranging cultural experiences, onsen visits, or other local activities
  • Providing ongoing consultation and support throughout your entire trip

This list is not exhaustive — I adapt entirely to your preferences and requests.

Let's design your perfect trip together — contact me to discuss your ideas and receive a custom quote. Availability may vary depending on schedule.

Request Booking / Inquiry

Questions about pricing? Contact us

Request Booking / Inquiry

Personal Response
Safety-Focused Planning
No Obligation Inquiry

Share your mountain adventure goals with us. We'll personally review your inquiry and create a safe, customized plan that matches your experience level and interests. You can expect a response within 24 hours.

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After submitting your inquiry, you will receive a confirmation email with detailed tour information and next steps.