Climbing the Japan Alps beyond Fuji: huts, routes, rules

Beyond Fuji, the Northern Alps run on hut reservations and filed climbing plans. In 2026 the Yarigatake huts take reservations one month before arrival and charge $105 (¥16,000) for a night with two meals, the Tateyama Kurobe Alpine Route runs from 15 April to 30 November, and Kamikochi closes in mid-November. The 2027 dates and prices are not published, so 2026 is the last known season.

When do the Yarigatake huts open?

Yarigatake Sanso, Yarisawa Lodge and Dakesawa-goya run from 27 April to 3 November 2026, and the other three huts run shorter windows.

Treat this table as last known (2026).

How do you book a Yarigatake hut?

Reservations open one month before arrival, online or by phone, and each booking covers one night, so a second night is a second booking.

• Tents cannot be reserved. They are first come.
• An unpaid tentative booking is cancelled after 24 hours.
• Arrive by 15:00.
• The hut is cash only.

A secondary travel guide adds that weekdays are easier than peak days and that hut toilets are tip-funded, with $1 (¥100) as the minimum per use. Carry coins.

Before you book Reserve as soon as the one-month window opens for your arrival date. Cancel more than 21 days out and it costs nothing.

How much does a Yarigatake hut cost?

A night with two meals cost $105 (¥16,000) in 2026, and prices rise with each meal added.

Dollar figures use about ¥155 to US$1 and are rounded; you pay in yen, so check the rate.

A secondary guide listed 2025 rates of $90 (¥14,000) for two meals and $100 (¥15,500) for three. Those are last known (2025) figures and the 2026 prices above replace them.

When does the Tateyama Kurobe route run?

The 2026 Alpine Route season runs from 15 April to 30 November, and the route is closed from December to mid-April. Snow-viewing trips start on 1 November, per the route’s opening page.

A Web Ticket reserves your boarding time, and the route also sells an Area Tourist Pass and same-day tickets. Adults are 12 and over, children 6 to 11, and under 6 travel free. The full-route fare was not found. Secondary guides put the snow corridor at about 15 April to 25 June 2026.

The Murodo summer bus, run by Toyama Chiho Railway, ran daily from 18 July to 23 August and on weekends and holidays from 29 August to 12 October. It was bookable up to one month ahead. In April, May and November the Murodo area needs a separate entry notification, per Toyama Prefecture’s Murodo ski safety guidance.

Murodo hut dates for 2026 and 2027 and their booking details were not found. Old secondary listings show Murodo-sanso open 15 April to 3 November in 2025 and Raicho-sou open 15 April to 24 November in 2024. Treat those as last known only.

When does Kamikochi close?

Kamikochi closes in mid-November. The Kamikochi Tourist Association holds its 2026 closing ceremony on 15 November, and its FAQ counts winter from 16 November, so plan to be out by 15 November.

Lodges stop taking guests in stages. The last overnight stay is 31 October at Myojinkan, 3 November at four lodges including Konashi and Yokoo Sanso, and 4 November at Kamonjigoya and Tokusawa Lodge. Taishoike Hotel takes its last guests on 13 November, and eight lodges, including Imperial, Alpen and Shirakabaso, on 14 November. Sakamaki and Nakanoyu stay open all year, though closures are possible. The Yakedake trail on the Kamikochi side closed for winter on 14 October 2026.

From 16 November to mid-April most facilities are closed and no public transport runs beyond the Kama Tunnel. Entry is allowed, but winter climbing is at your own risk and an entry notice is required. Bus fares were not found.

Do you need to file a climbing plan?

In Nagano, yes, on designated trails including Yari and Karamatsu. The plan has been mandatory since 1 July 2016, under article 21 of the prefecture’s mountain safety ordinance, which sets no penalty.

File on Compass, in the trailhead postbox, by mail or by fax. The page gives no deadline. Nagano says Compass is Japanese only, while one Compass page shows an English option.

Other prefectures set their own rules:

• Toyama. In the Tsurugi area the ordinance period runs from 1 December to 15 May. File 20 days ahead and carry the receipt. From 1 December to 15 April you may be asked to cancel or change a plan in dangerous zones, and solo climbers are asked to cancel. Toyama Police says a hiking app’s plan sharing does not replace the filing.
• Toyama fine. A search summary gives a maximum of $325 (¥50,000), and some sources give $195 (¥30,000). Toyama reports using no penalty in 20 years.
• Gifu. A notice, as summarised in search results, covers the Northern Alps, Yakedake, Ontake, Hakusan and Norikura, with a fine reported up to $325 (¥50,000).

Nagano advises matching the route to your fitness, wearing proper clothing, starting early and being back by early afternoon, checking the forecast and turning back when it says so, and carrying mountain insurance that covers rescue.

Safety File your plan, start early and turn back on a bad forecast. Carry insurance that covers rescue before any Alps route.

When is the Alps climbing season?

The main season runs from July to early October, per a secondary guide, with the peak from late July to 15 August and the rainy season from mid-June to late July. The same guide treats April to May and mid-September to early November as non-standard windows, with snow likely higher up.

What is known about winter conditions?

Nagano’s spring-snow notice of April 2026 warns of avalanches and slips, and Hokkaido Prefecture’s warning tells climbers to avoid avalanche terrain and check forecasts. The Hokkaido Police climbing safety page, regional mountain-accident councils and Nagano’s police mountain information exist.

Winter hut status for the Alps, Tateyama and Daisetsuzan was not found. The scope of JMA avalanche advisories is unconfirmed, and no official Hokkaido avalanche bulletin was found.

Where next?

Hiking trails in Japan by region puts the Alps beside Kumano Kodo, Daisetsuzan and Yakushima. Can I hike Kumano Kodo or the Alps without booking huts? gives the short answer, and Climbing Fuji: 2026 rules covers the one climb with a fee. Bear safety covers trail bears, the Wild and Trek guide covers the rest of the outdoors, and the Wild and Trek hub lists every page.