Tone River Japan: Gunma Rafting Adventures
Experience the best white water rafting in Japan on the beautiful Tone River. High-quality equipment, professional safety guides, and breathtaking views of Gunma's natural scenery.
Book NowDream Adventure runs guided whitewater rafting on the Tone River in Numata, Gunma, about two hours from central Tokyo. Departures are at 9:00, 11:30, and 13:30, and trips are open to ages 6 and up. Adult ¥6,000, child ¥4,000, including life jacket and helmet rental, a guide in every boat, and free parking.
Gunma River Rafting Tour Prices
Ages 6 and up. Children aged 6–17 qualify for the child rate.
Adult
¥6,000
Tax included
Child (6–17)
¥4,000
Tax included
Call to Confirm · Pay on Arrival
Submit your request online and our team will call you to confirm your schedule. Full payment is collected at our base on the day.
Rafting Gear & Amenities Included
- Experienced professional guide
- All safety equipment (wetsuit, helmet, life jacket, paddle)
- Pre-trip safety briefing
- Changing facilities
- Towels and warm shower
Daily Gunma Rafting Schedule
Our team will confirm your exact departure time when we call.
9:00 AM
11:30 AM
1:30 PM
Gunma River Rafting Safety Guidelines
Every guide holds water rescue and first-aid training certifications. All equipment is inspected daily.
Best Season for Tone River Rafting
Rafting on the Tone River in Gunma runs from April through October. The spring snowmelt (April–June) offers extreme Grade 4 white water, while the summer and autumn months (July–October) provide calmer, scenic waters perfect for families and first-timers.
Access to Our Gunma Base
28 minutes by car from Numata Station. Free parking available at our base.
Book Your Gunma River Rafting Tour Today
Submit your request online. Our team calls you to confirm. Pay on arrival.
Book Now