The 'Hot! Yake-dake Climbing' event gathers at Hirayu Otaki Parking Area on September 6 (Sunday) and travels by microbus to the Nakanoyuu trailhead. On the return, shuttle service to Kamikochi is provided, so you won't need to worry about parking.
With a guide, you can climb with confidence and enjoy spectacular views. However, since this is a challenging course, beginners should refrain from participating. The cost is 10,000 yen.