Hokkaido, Japan is the stomping ground for powder poachers from around the world.

Let us take you on an epic journey into some of the best skiing and snowboarding Japan has to offer.

HOA offers you a personalized tour where the quality of the snow is our main priority. Our tours tend to follow the snowfall so you get in as much fresh powder as possible. Our Wilderness First Aid and Canadian Avalanche Association certified bilingual guides will make sure you get the most out of your trip.

We guide ski and snowboard trips either:


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 2019’s green season.

We got the 2017 Certificate of Excellence ! Thank you very much for joining our tours and leaving reviews !

The Video Clip from HOA Extreme Whitewater Challenge in Hidaka 2018.



Winter : Backcountry Tours

Let's follow the snowfall in Hokkaido and get the fresh powder snow with HOA guides !

Mukawa River Rafting

The Mukawa is right up there as one of the top rivers in Japan. Come to have a great adventure !

Chubetsu River Rafting

It is very close to the Asahikawa Airport and the Asahiyama Zoo. For groups with diverse travel plans, this run may be just right for you!