The place is nice but it's trying to do too many things at the same time. Climbing gym, shop and a restaurant. Because of this the climbing wall is really small (but not the price) It's still fun if you really miss climbing. I haven't tried the restaurant.
Climbing wall lots of fun for off-snow activity- great bilingual website info & staff doing tours, lessons & various adventures all year. Jojo’s cafe very vegetarian & vegan friendly breakfasts & lunches Vegetarian breakfast set on menu & ask for the off-menu chili-bean burger with avocado- really good! Tomato sauce pasta, black sesame (thick) milk-shake, chunky chips (potato wedges), cheese-only nachos w salsa, cakes & salads too. Staff friendly & flexible with orders. (Looks like meat-eaters well taken care of too).
I did rafting in here, was very fun even though the river is not the big thing, guides are funny guys and the equipment was immaculate, I just had a problem with the shoe pocket in the front left sit in the boat, it was broken and a bit uncomfortable as well as my foot couldn't "be safe" enough, anyways it was super fun and I might do it again.
Recommendation: spring course, a lot of water and funny ride, not too many but nice rapids.
Lowest point: in the front desk they spoke plain japanese, which made it very hard in therms of understanding the instructions before jumping in the tour.
Yummy, good priced food with the added benefit of a rock climbing wall in the middle as well as a kids area making it suitable for families!
NAC is a great spot for indoor climbing if you are keen to do that in Niseko. Friendly staff and some good apparel and gear.