When Does Japan's Ski Season Start? 2026-2027 Season Guide

Japan's ski season runs, for most of the country, from late November or December through early May. But "when does it start" has a different answer depending on where you go: Hokkaido and the high-altitude resorts of Nagano hold snow longest, western Japan has a shorter mid-winter window, and one mountain in Yamagata does not even open until April. The first lifts of 2026–2027, though, turn nowhere near Hokkaido: Gransnow Okuibuki in Shiga, 80 minutes from Kyoto, has confirmed 13 November 2026. Here is how the season is expected to break down by region, with the caveat that most resorts confirm their exact dates in autumn 2026, so always check the official site before you book flights.

The quick answer

Earliest lifts: Snow Park Yeti in Shizuoka from October and Karuizawa Prince in Nagano from 1 November, both on machine-made snow. Gransnow Okuibuki in Shiga (Kansai) has confirmed 13 November 2026, ahead of Hokkaido and Kagura (Niigata), which follow from late November.
Full season everywhere: mid-December, once the December snows settle, through the New Year holidays.
Best powder: January and February.
Closest snow to Osaka and Kyoto: the Shiga resorts along Lake Biwa, roughly an hour from Kyoto, plus the Hyogo resorts inland from the Sea of Japan coast.
Spring skiing: late March into Golden Week (late April to early May) at higher resorts.
Latest of all: Gassan in Yamagata, which opens in April and runs into July.

Expected opening dates by resort (2026-2027)

Here are the expected opening and closing windows for the resorts in this guide, based on recent seasons. As of early September 2026 Niseko, Gransnow Okuibuki and Shiga Kogen's Yakebitaiyama area have published full 2026-2027 windows, Nozawa Onsen has put 28 November 2026 to 5 May 2027 on its own season pass, and Furano has announced a planned opening of 28 November 2026 without a closing date. The others announce theirs through autumn 2026, so treat the rest as expected and confirm on the official site before you book. We update this page as resorts publish their dates.

Niseko United (Hokkaido): confirmed, 28 November 2026 to 5 May 2027, with some areas closing earlier (Niseko Village around 4 April, Hanazono around 11 April).
Rusutsu (Hokkaido): expected late November to late March or early April, one of Hokkaido's shorter seasons.
Furano (Hokkaido): announced, scheduled to open 28 November 2026. It has published its opening date but not yet its closing date; recent seasons have run to early May.
Kiroro (Hokkaido): expected late November to early May.
Appi Kogen (Iwate): expected early December to early May.
Zao Onsen (Yamagata): expected early to mid December, running to early May.
Hakuba Happo-one (Nagano): expected late November or early December to early May.
Tsugaike Kogen (Nagano): expected early December to early May, often to Golden Week.
Nozawa Onsen (Nagano): announced, 28 November 2026 to 5 May 2027. Those are the dates on the resort's own season pass; it has not published a separate operating calendar yet.
Shiga Kogen (Nagano): partly confirmed. Yakebitaiyama, the Prince-run area, has published 4 December 2026 to 5 May 2027, with the first-turns period running to 18 December and spring skiing from 1 April. The other areas in the 18-resort group have not published theirs, so expect early December to early May, one of Japan's longest seasons.
Gala Yuzawa (Niigata): expected mid December to early or mid May.
Naeba (Niigata): expected early to mid December to early April, closing well before Golden Week.
Kagura (Niigata): expected late November to mid or late May, one of the longest lift-served seasons in Japan.
Gransnow Okuibuki (Shiga): confirmed, 13 November 2026 to 11 April 2027. That is 150 days, the resort's earliest start yet and the first lift-served snow in western Japan.
Biwako Valley (Shiga): expected to open for skiing around 27 December and close in late March. In 2025-2026 the ropeway ran from 20 December, with the slopes open from 27 December to 22 March.
Hakodateyama (Shiga): expected around 20 December to 22 March, matching its 2025-2026 season.
Hachi Kogen and Hachikita Kogen (Hyogo): expected late December to early April. The 2025-2026 season ran 28 December to 5 April.
Rokko Snow Park (Kobe, Hyogo): expected early December to early March, on artificial snow. The 2025-2026 season ran 6 December to 8 March.
JAM Fukui Katsuyama Mountain Resort (Fukui): expected around 20 December to early April, matching the 2025-2026 season. The resort was called Ski Jam Katsuyama until it was rebranded on 1 April 2026.
Hiruzen Bear Valley (Okayama): expected late December to early March, the Okayama option on the Chugoku side.
Gassan (Yamagata): the outlier. It opens in April 2027 and runs into July, and is closed for the whole of mid-winter.

Hokkaido: the deepest, driest snow

Hokkaido gets the driest snow in Japan and the most of it, which is why it fills up with international skiers chasing "Japow." Most major resorts aim to open in early December, and a few, helped by snowmaking, manage late November. Niseko United, Rusutsu, Furano and Kiroro all typically run through early May. January and February bring the heaviest, lightest powder and the coldest temperatures. If you want the classic deep-snow trip, this is the region and this is the window.

Tohoku: powder without the crowds

The northern Honshu region opens a little after Hokkaido, generally mid-December, and runs to early May. Appi Kogen in Iwate is known for long, well-groomed runs, and Zao Onsen in Yamagata is famous for its juhyo, the "snow monsters" (frost-covered trees) that form in the coldest weeks of January and February. Tohoku sees far fewer overseas visitors than Hokkaido or Nagano, so lift lines are short.

Nagano and the Hakuba Valley

Nagano's resorts usually open in mid to late December. The Hakuba Valley (Happo-one, Tsugaike Kogen, Goryu, Iwatake and more), the former 1998 Winter Olympics host, and Nozawa Onsen are the headline names. Shiga Kogen, one of Japan's largest linked ski areas, sits at high altitude and holds snow into early May; Tsugaike Kogen often runs to Golden Week as well. Nagano is the most convenient big-mountain skiing from Tokyo by shinkansen.

Niigata: the easiest day trip from Tokyo

Niigata's Yuzawa area is the closest serious snow to Tokyo. Gala Yuzawa connects directly to its own shinkansen station, so you can leave Tokyo in the morning and be on the slopes in about 80 minutes; it usually runs from mid-December to early May. Naeba is a large family resort, and Kagura has one of the longest seasons in the country, often spinning from late November to late May thanks to its elevation. Myoko Kogen, just over the border, is a snowy, old-school favourite.

Kansai: western Japan's first lifts, and the easiest snow from Osaka and Kyoto

Kansai is skipped in most guides to Japanese skiing, which is odd, because western Japan's season starts here. Gransnow Okuibuki, in the mountains of northern Shiga, has confirmed 13 November 2026 to 11 April 2027: 150 days, its earliest opening ever, and roughly two weeks before the first Hokkaido lifts. It manages that with brute-force snowmaking, around 525 tonnes of it a day, on 14 courses. Nationally only two places beat it, both also on machine-made snow: Snow Park Yeti on the flank of Mount Fuji, open from October, and Karuizawa Prince in Nagano, which starts on 1 November.

Okuibuki is also the easiest big resort to reach from anywhere in central Japan: about 50 minutes by car from Nagoya, 80 from Kyoto and 100 from Osaka. Without a car, take the shinkansen to Maibara and the reserved shuttle bus, about 55 minutes for 1,500 yen each way. The snow credentials are better than outsiders expect. Mount Ibuki, the peak the resort is named after, still holds the world record for the deepest snow ever measured anywhere: 11.82 metres, on 14 February 1927.

For a day trip without a car, Shiga has two resorts on the western shore of Lake Biwa. Biwako Valley is about 40 minutes from Kyoto on the Kosei Line to Shiga Station, then a 10-minute bus and a ropeway up to 1,100 metres, with the lake spread out below you the whole way. Hakodateyama, further north, has the same lake views from a gondola. Hakodateyama opens around 20 December; at Biwako Valley the ropeway starts then but the slopes themselves open about a week later. Both close in late March, and both are short on vertical, so treat them as a half-day with a view rather than a serious mountain.

The real snow in Kansai is in northern Hyogo, where the Hyonosen range catches the same Sea of Japan storms that bury Hokuriku. Hachi Kogen and Hachikita Kogen, side by side in the hills inland from the coast, count 25 courses and slopes between them by the operators' own count, and stay open into early April in a good year; nearby Kannabe, Mineyama Kogen and Hyonosen Kokusai fill out the area. There is no train, so it is a bus or a car, about three hours from Osaka. At the other extreme, Rokko Snow Park sits on the mountain directly above Kobe, 35 minutes from Sannomiya by car or a cable car and bus ride away. Its main slope runs about 300 metres and every flake of it is manufactured, but it opened in January 1964 as Japan's first artificial-snow ski area, and for a family with small children and one free afternoon it is unbeatable.

For a full-size mountain, Kansai skiers head north to JAM Fukui Katsuyama Mountain Resort in Fukui, one of the largest resorts in western Japan, with 16 courses, a 5,800-metre top-to-bottom run and an onsen at the base. It is about three hours from Osaka, or the Hokuriku Shinkansen to Fukui Station and a resort shuttle. It was known as Ski Jam Katsuyama until its rebrand on 1 April 2026, so older signage and booking sites still use that name.

One caveat: Kansai resorts sit lower than those up north, and outside Okuibuki and the Hyogo highlands the base can turn slushy in a warm week. Check the snow report before you commit, and expect the access roads to back up on weekend mornings.

Chugoku, Gifu and the rest of western Japan

Beyond Kansai, resorts in Gifu, Hiroshima, Okayama and Tottori have shorter, less reliable seasons, roughly late December to early March, and lean heavily on snowmaking. The Gujo cluster in Gifu, Dynaland and Takasu Snow Park, is the usual choice from Nagoya, and Okayama's pick is the small Hiruzen Bear Valley. They are good for a quick trip, but for a dedicated ski holiday the northern and Nagano resorts are the safer bet.

The latest season in Japan: Gassan

If you miss winter entirely, you still have options. Gassan Ski Area in Yamagata is the outlier: buried under too much snow to access in mid-winter, it opens only in April and keeps running into July. It is spring and summer skiing on deep snowmelt, a genuinely unusual experience. Higher resorts in Hokkaido and Nagano also offer spring skiing through Golden Week, so late April is far from the end of the season.

Month by month

October: Snow Park Yeti in Shizuoka opens on machine-made snow, as it has every autumn for more than 25 years. One slope, but it counts.
Early November: Karuizawa Prince in Nagano, usually from 1 November, again on machine-made snow.
Mid-November: Gransnow Okuibuki in Shiga opens on 13 November, the first lift-served snow in western Japan, on a couple of machine-made runs.
Late November: first lifts in Hokkaido and at Kagura. Limited terrain.
December: the season opens nationwide; snow is reliable by mid-month. Christmas and New Year are among the busiest and priciest weeks.
January – February: peak powder and coldest temperatures. Zao's snow monsters are at their best. Book early around the Lunar New Year, when resorts fill with visitors from across Asia.
March: still good snow, softer and warmer, with longer daylight and fewer crowds. A strong value month.
April – early May: spring skiing at higher resorts; Golden Week is the last busy stretch.
April – July: Gassan only.

The 2026-2027 outlook: a strong El Niño

One thing is worth knowing before you book. On 10 August 2026 the Japan Meteorological Agency reported that the El Niño which began in spring is expected to last through the winter, and put the probability at 100%. July's sea surface temperature anomaly in the monitoring region was +2.5°C, tied with 1997 for the highest July figure since records began in 1950.

In an El Niño winter the subtropical jet stream tends to sit north of Japan. Warm air reaches the country more easily, the winter pressure pattern does not lock in for long stretches, and the Sea of Japan side usually ends up with less snow than normal. That is a tendency, not a promise. The Sea of Japan is itself running warm, so the cold surges that do arrive pick up more moisture and can drop a lot of snow in a short window. Plan for fewer snowy days and heavier ones.

The closest recent comparison is the 2019-2020 winter. On 8 January 2020 only about 67.5% of Japan's roughly 400 ski areas were open, against about 90% the winter before. The ones that kept running were the high ones.

Choose by base elevation, not by region

A warm winter does not hit a whole prefecture evenly. It eats the bottom of the mountain first, which is why two resorts an hour apart in Nagano can have completely different seasons.

Shiga Kogen (Nagano): the most snow-secure large area in Honshu. Yokoteyama-Shibutoge reaches 2,307 m, the highest lift-served point in Japan, and the Kumanoyu slopes sit between 1,690 m and 1,960 m.
Kagura (Niigata): runs from 625 m up to 1,840 m, and skis into mid-May in a normal year.
Hakuba Happo-one (Nagano): the gondola base is at 770 m and Kurobishidaira at 1,680 m. The upper mountain holds up in a warm winter; the runs back down to the village are the first to suffer.
Nozawa Onsen (Nagano): 565 m in the village, 1,650 m at the top, so the same split applies.
Niseko (Hokkaido): Grand Hirafu runs from 260 m to 1,200 m. Low, but far enough north that cold is rarely the problem. Hokkaido's advantage in a warm winter is latitude rather than altitude.

The practical version: if you only travel once this winter, aim for late January or February rather than early December, pick a resort whose lifts start high or sit far north, and keep a day or two of slack so you can move if the cold lands somewhere else. A seasonal outlook tells you nothing about the specific week you booked.

So when should you go?

For the deepest powder, come in January or February and head to Hokkaido or Nagano. For a balance of good snow, cheaper prices and open slopes, March is underrated. For a first taste with easy access, a December or March day trip to Gala Yuzawa from Tokyo, or to Biwako Valley from Kyoto, is hard to beat. If you are in Kansai and simply cannot wait, Okuibuki is open from 13 November, weeks before Hokkaido. And if you only have spring, chase the high-altitude resorts or make the trip to Gassan.

Frequently asked questions

When does Japan's ski season start in 2026–2027?

Gransnow Okuibuki in Shiga opens first among the major resorts, on 13 November 2026, followed by Hokkaido and Kagura in Niigata around late November, with the season open nationwide by mid-December. Most resorts publish their exact opening dates in autumn 2026, so confirm on the official site before booking.

Which resort opens first in Japan?

Snow Park Yeti, on the flank of Mount Fuji in Shizuoka, opens in October on entirely artificial snow and has done so for more than 25 years running. Karuizawa Prince in Nagano is usually next, from 1 November. Gransnow Okuibuki in Shiga follows on 13 November for the 2026-2027 season, the earliest in western Japan and ahead of every resort in Hokkaido.

Does it snow in Osaka?

Not in a way you can ski on. Osaka sits on flat ground on the Inland Sea side of the country, so the snow that reaches the city does not settle. The snow is in the mountains around it, and the nearest snow of any kind is closer than most visitors expect: Rokko Snow Park is on the mountain directly above Kobe, 35 minutes from Sannomiya by car, though its main slope runs about 300 metres and is machine-made from end to end. For real terrain, Gransnow Okuibuki is about 100 minutes by car from Osaka and northern Hyogo about three hours. If you are in Osaka in January or February and want to see snow, plan a day trip rather than waiting for it to turn up at your hotel.

Can you go skiing near Osaka and Kyoto?

Yes. Shiga's Biwako Valley is about an hour from Kyoto by train and bus, and Hakodateyama is a little further up the same lake shore. Gransnow Okuibuki, Kansai's flagship resort, is 80 minutes by car from Kyoto or a shinkansen ride to Maibara plus a 55-minute shuttle. Northern Hyogo, around Hachi and Hachikita Kogen, gets the region's most reliable natural snow, about three hours from Osaka by bus or car.

When does the ski season end?

Most resorts close in early May. Higher-altitude areas in Hokkaido and Nagano, and Kagura in Niigata, run latest among the winter resorts. Gassan in Yamagata is the true exception, running from April into July.

When is the best snow?

January and February bring the coldest temperatures and the lightest, deepest powder across Hokkaido, Tohoku, Nagano and Niigata.

Which resort is easiest to reach from Tokyo?

Gala Yuzawa in Niigata is connected directly to its own shinkansen station and sits roughly 80 minutes from Tokyo Station, making it a realistic day trip.

Do the dates change every year?

Yes. Opening and closing dates shift with each winter's snowfall, and resorts announce them shortly before the season. Treat the timing above as typical, and confirm the current season's dates before you travel.

Will there be enough snow in the 2026-2027 season?

Probably less than in an average winter, especially on the Sea of Japan side and at low elevation. The Japan Meteorological Agency expects El Niño to hold through the winter, which usually brings a warm season with below-normal snowfall. High areas such as Shiga Kogen and Kagura, and Hokkaido generally, are the safer bets. There is more detail in the outlook section above.