Rafting in Hokkaido ! Have Fun with Hokkaido Outdoor Adventures !

Come to HOA and its beautiful surroundings to take part in rafting, kayaking,  canyoning and adventures that will keep you coming back for more. HOA is located in the foot of Hidaka Mountain range in Hokkaido, Japan. Our base is an old wooden school building surrounded by great outdoor spaces, BBQ area, gardens and lawns. It’s a great place to chill outside while waiting for your turn at one of the many adventures tours.



Here is a breakdown of activities that we offer and their availability in the 2021’s green season.


HOA Extreme Whitewater Challenge 2019