I think this is the closest outdoors ski resort from West Tokyo and super convenient to drive through the highway. We planned to spend a couple days and stayed at a hotel nearby. The parking lot is really big and costs 1000 yen but if you register as a Fujiten member, you'll only pay for the first time you go, from the 2nd time on, the parking is free, which is awesome. The membership card costs 500 yen and not only gets you free parking from the 2nd time on, but it also gets you a discount in their ski/snowboard skill, should you want lessons. My husband and I really had fun & there were hardly any queues at all to take the lifts. We had a hamburger & chips set each one for lunch and it was surprisingly good. The parking lot is really close to the slopes, unlike other resorts, so if you drive, it makes more sense just to change into your ski boots in the car put helmet/goggles/gloves on and just carry your skis/poles inside , there's no need to use their lockers (even though we passed through the locker session on our way in and it seems really big).

It's a small area, but it gets 5 stars from me due to the very easy access from West Tokyo and the very smooth process for buying lift passes, membership card.

Their business hours are from 8:30 pm to 16:30 pm and they also have night skiing/snowboarding, and they keep part of the area illuminated until 9:30 pm.

The only con is that they allow people who are not skiing or snowboarding (apparently for free) in and these people are just walking around not even watching where they're going, get in the way and even step on your skis if you're not watching, they let their kids run loose, they throw snow around and you might get hit with a snowball. They'd definitely should charge admission from everyone.