• Oka Tours
• Challenging
  • Mt Fuji Foothills & Izu Peninsula - Challenging
  • Nikko/Aizu - Challenging
• How To Book
  • Booking & Payment
  • Terms & Conditions
• Latest Updates
  • E Bikes
  • 2020 Tour Dates
  • 2019 Spring departures
  • 2019 Tour Dates
  • Tama River Headwaters Tour
  • 2018 tour dates and our new website
• Moderate
  • Hokkaido Shiretoko - Moderate
  • Noto/Kanazawa/Kyoto - Moderate
  • Sado Island - Moderate
• Relaxed
  • Setouchi - Relaxed (NEW)
  • Tama River Headwaters - Relaxed
  • Minami Boso - Relaxed
  • Nara/Lake Biwa/Kyoto - Relaxed
  • Shikoku/Shimanami/Hiroshima - Relaxed
• Upcoming Guaranteed Departures
  • Nara/Lake Biwa/Kyoto - Relaxed
  • Shikoku/Shimanami/Hiroshima - Relaxed
  • Noto/Kanazawa/Kyoto - Moderate
  • Sado Island - Moderate
• Why Oka Tours
  • Our Strengths
  • Our Guides
  • About Us
  • Compliance
  • What Guests Say
• CHALLENGING
• Confirmed Departures
• CONTACT US
• FAQ
• HOW TO BOOK
• Links
• Map of Japan
• MODERATE
• OUR STYLE
• Privacy Policy
• PRIVATE / CUSTOM TRIP
• RELAXED
• Site Map
• TOUR CALENDAR
• WHY OKA TOURS
• 旅行条件