The Mountain Takes Reservations

This spring I sat an online test about a mountain I have no plans to climb.

Shizuoka now issues its Mount Fuji permits through an app called FUJI NAVI, and before the app will release the QR code that gets you onto a trail, it walks you through a course of e-learning and then quizzes you on what you've just read. ^[4] Guests kept asking me about the new rules, and I don't like sending people into a system I haven't read myself. So I registered, clicked through the modules, and took the test. Somewhere around the slide on altitude sickness I realised what the whole thing reminded me of. A check-in.

Japan's most-climbed mountain has started running itself like a hotel.

And I've come round to thinking that's the most honest thing to happen to Fuji in decades.

Front Desk at 2,300 Metres

The 山開（やまびら）き, the ceremonial opening of the climbing season, happened this week. Yoshida, the busiest trail, opened on the Yamanashi side on 1 July, and Shizuoka's Subashiri trail opened with it. Shizuoka's Fujinomiya and Gotemba trails, along with the summit crater trail, follow on 10 July, and the whole mountain closes on 10 September.^[1]

What opened with it is a front desk. The Yoshida trailhead sits at the Fuji Subaru Line 五合目（ごごうめ）, the fifth station, at roughly 2,300 metres,^[5] and passing through it now feels like arriving at a property. You book in advance. You pay the ¥4,000 入山料（にゅうざんりょう）, the mountain entry fee, and get a wristband as proof of payment.^[2][14] Staff at the gate check what you're wearing — cold-weather layers, proper two-piece rainwear, trekking shoes — and the official notice illustrates the wrong answer with a red cross through a pilgrim in straw sandals.^[3] Book ahead and there's a welcome amenity: a 木札（きふだ）, a small wooden tag, free while stocks last.^[3]

A dress code at the door, a key card on your wrist, a gift for direct bookers.

At altitude.

On the Shizuoka side the check-in is the induction I sat: e-learning, test, QR code, and the code exchanged for a wristband at the trailhead.^[4] Who else asks you to pass an exam before handing over the room key? Even the strictest ryokan expects you to learn the slipper rules on arrival, not before booking.

Running a Full House

The Yoshida trail is capped at 4,000 climbers a day; reach the number and the gate shuts.^[2] That is a hotel telling you the house is full. Shizuoka's three trails ask for the registration, the fee and the test, but set no daily ceiling.^[4] One prefecture runs a full house. The other takes names at the door.

None of it arrived at once. In 2024 Yamanashi put a mandatory ¥2,000 toll on the Yoshida trail and introduced the first daily cap^[7]: the first time the mountain had a rate and a capacity. For 2025 the fee doubled to ¥4,000, Shizuoka matched it across its three trails, and the two prefectures coordinated the overnight closure between them.^[8]

The 2026 season carries that regime forward unchanged.^[1]

I know how the list sounds. A fee, a cap, an app, an exam — for a mountain people used to walk up on a whim. But hospitality reads those instruments differently. A rate is a promise about what the stay will be like. A capacity is a promise that someone cares whether you can actually sleep. A property that accepts every booking it's offered is simply overbooked and hoping.

The Room Key

The rule with teeth: from two in the afternoon until three the next morning, the mountain is shut to anyone without a bed on it. On Yoshida the gate physically closes;^[2] on the Shizuoka trails, entering in that window requires a hut booking.^[4] Hold a reservation at a 山小屋（やまごや）, a mountain hut, and the restrictions open for you — even Yoshida's daily cap is waived for hut guests, though the ¥4,000 still applies.^[2]

The target is 弾丸登山（だんがんとざん）, bullet climbing: setting out from the fifth station in the evening and pushing through the night to the summit with no rest, to catch ご来光（らいこう）, the sunrise from the top, on no sleep at 3,776 metres. It stacks cold, altitude and exhaustion into one night. The prefectures spent years asking people nicely not to do it. Now the mountain simply doesn't accept the booking.

What I admire is how little the gate asks. Fuji doesn't check whether you're fit or sensible, because no front desk can verify either. It checks whether you hold a reservation, which takes five seconds, and lets the hut do the rest.

The hut booking is the room key.

It literally unlocks the mountain after hours.

And the huts themselves are hospitality at its most reduced, a ryokan compressed to a bunk. Dinner is near-universally curry rice, served at a fixed early hour. Check-out happens before dawn by design, breakfast handed over as a packed box for the summit push. Expect somewhere around ¥13,000 to ¥15,000 a night with two meals.^[5] You surrender your schedule at the door, the way you do at any good property. The hut just holds a stronger negotiating position than most.

The Ceiling Nobody Hit

My favourite fact in all of this: the 4,000-a-day cap has never once been reached. Not in 2024,^[12] not in 2025.^[6] The fullest the Yoshida trail has been under the cap was 7 September 2024, with 2,905 climbers through the gate.^[12] More than a quarter of the house left empty on its busiest day.

So what does a ceiling do if nobody ever touches it?

It changes behaviour by existing. The moment climbing Fuji required a booking, the climb became something you planned: a date chosen, a form that asked whether you knew what hypothermia looks like. The cap works like a hotel that never actually sells out but has stopped overbooking. The promise does the work the hard limit was built for.

The outcome numbers say the same thing. In 2024, before the full regime, 83 people were involved in distress incidents on the mountain, 62 per cent above the previous five-year average,^[9] and six climbers died.^[13][10] In the first season under the 2025 rules, stranded climbers on the Shizuoka side fell 44 per cent, from 64 down to 36 needing help, and local police recorded no deaths at all between July and September.^[10]

None. On a mountain that had lost six people the summer before.

An Honest Mountain

I've written before that the crowd is a schedule before it's a place. In Kyoto I use that defensively, moving my guests around the schedule: an hour earlier here, a parallel lane there. Fuji has done the braver thing. It has printed the schedule, priced it, and hands it to every climber at the door.

Some people mourn this. Should a sacred mountain really be taking reservations? But roughly 205,000 people climbed Fuji in 2025;^[11] a mountain hosting numbers like that was already operating as a property, and the years it refused to admit it are the years the rescue statistics were written. When Gion closed its private alleys to photographers, I said that was the right call. This is the same call at national scale: a place deciding what it can hold and saying so out loud.

I once wrote that the ryokan answers the hospitality instinct by giving you everything, and the capsule by giving you exactly enough. The mountain has joined the trade with a third answer. It gives you a window: three in the morning until two in the afternoon, a bunk halfway up if you want to stay out longer, and a wristband to show you agreed to the terms.

Check-in opens at three.

The sunrise is included.