Japan · Nagano

Hiraya Kogen Ski Area

ひらや高原スキー場
Off season
Official site

No snow yet. Not open yet for 2026/27. We have not yet found an official opening date. Snow depth and the seven-day outlook appear once snow is on the ground or forecast.

Typical snowfall
59cm

A weather-model figure, worked out the same way for every ski area, and lower than what actually falls. Use it to compare ski areas, not against the resort’s own totals. How we measure →

Elevation
955–1,020 m
Across
0.5 km

From Nagoya or Toyota the drive takes about 90 minutes on ordinary roads, with no expressway needed. Course A, the gentlest run, has snow conveyors to carry skiers up. A free rest room, where you take your shoes off, also has a nappy-changing mat. Sources: hiraya-kougen.com (sources read 12 Oct 2026; an AI draft the site operator has not yet checked)

How much snow it gets

Modelled from weather data the same way at all 3,069 ski areas we cover. These are not the resort’s own published figures.

Seasonal snowfall
59cm
per season
Worst of 12 winters
20cm
The middle winter of the 12: 53 cm. The best: 97 cm.
World rank
2754
of 3,069 worldwide
Rank in country
390
of 397 in Japan
Elevation rank
130
Highest to lowest, of 397 in Japan. The centre point sits at 975 m, 209 m above the national median.
Quality rank
392
of 397 in Japan
Temp when snowing
−1.7°C
Japanese median: −3.6°C
Rain days
23%
Japanese median: 16%
Days over 5 cm
1%
Japanese median: 15%
Wind when snowing
25km/h
Average daily peak, 10 m above ground across a model grid cell; not the wind on ridges or lift tops
Dryness 26
Frequency 4
Freedom from rain 39
Calm when snowing (model grid) 89

The tick marks the median across every Japanese ski area we measure. All four bars run the same way — longer is better.

The quality score leaves out how much snow falls (it uses temperature, frequency, rain and wind).

Compared with what is nearby

Within 50 km in a straight line. Ski areas in the same weather-model cell (about 30 km across) get the same figure.

Ski areaDistanceSeasonal snowfallWorld rank
Jibusaka Ski Area6.9 km88 cm2500
Chausuyama Kogen Ski Area10.0 km63 cm2725

Compare side by side with Jibusaka Ski Area and Chausuyama Kogen Ski Area →

Runs and lifts

Counted from the runs and lifts drawn on OpenStreetMap, within the boundary of the ski area. These are not the resort’s own published figures.

Marked runs
5
Run length
1.4km
Lifts
2
Vertical
65m
Top 1,020 m · base 955 m

Run map

EasyIntermediateAdvanced Lift
North is up. Runs are coloured by difficulty; black lines are lifts.
Run map

Drag to move around, and use + and − to zoom. On a phone, swipe to move and pinch to zoom in further.

Slope shape, difficulty and lift types

The shape of the mountain

Longest run on the map0.5 km
Steepest pitch18°measured over at least 30 m
Average gradient of the runs8.8°

Which way the slopes face

North 83%
East 6%
South 1%
West 10%

89% of the vertical on the runs descends to the north or east. Those slopes get the least sun, so the snow lasts longer.

By difficulty

Easy 2 · 0.6 km
Intermediate 2 · 0.6 km
Advanced 1 · 0.2 km

Lift types

  • Chairlift2

See past trail maps on Skimap.org ↗

Source: OpenSkiMap (© OpenStreetMap contributors, ODbL 1.0). How finely ski areas are drawn varies by region, so treat the counts as indicative. Vertical is the difference between the highest and lowest points of the mapped runs and lifts.

When it falls, and how winters differ

Month by month

The most snow falls in January. March brings 72% of January’s snowfall. That is a gentler fall than the median for ski areas in Japan (52%). For skiing, though, the amount matters more than the share: March brings 13 cm, less than the median of 46 cm.

10cm
Dec
18cm
Jan
18cm
Feb
13cm
Mar
Average snowfall by month, last 12 winters

Winter by winter

Across the 12 winters measured, the average is 59 cm, and 7 of them fell short of it. The leanest was 2015/16 with 20 cm; the biggest was 2021/22 with 97 cm (4.8 times as much).

54
20
91
84
38
40
44
97
52
66
86
31
14/1515/1616/1717/1818/1919/2020/2121/2222/2323/2424/2525/26

Snowfall each winter (December–March total). The dashed line is the average; the numbers mark the leanest and the biggest winter.

How these figures are made

Live cameras

This ski area does not put a camera on its own slopes. What follows are nearby cameras, not the pistes themselves.

Footage remains the copyright of each operator. JAPANSNOWLINE neither stores nor redistributes it.

Some cameras here are provided by Windy.com. Footage plays in Windy’s own player; we do not store it. Windy.com

Worth seeing nearby

Within 20 km in a straight line, nearest first. Some lie over a pass that is closed in winter.

Show the list
PlaceTypeDistance
Chausuyama茶臼山 (愛知県・長野県)Mountain9.1 km
Mount Ena恵那山Mountain15.5 km
Iwamura Castle岩村城Historic site16.9 km
Hirugami Onsen昼神温泉Hot spring town18.6 km
Tenryū-Okumikawa Quasi-National Park天竜奥三河国定公園Nature19.1 km
Tamoto Station田本駅Landmark19.9 km

Chosen from the places most read about on Wikipedia, favouring those with an English article. Based on the Japanese Wikipedia lists of sights in each prefecture, as compiled in travel-log-data (CC BY-SA 4.0). English names from Wikidata (CC0). The content of this section is available under CC BY-SA 4.0.

Map

The weather map, and where it sits among nearby ski areas.

Official piste map ↗

Going with children

Kids’ area
Yes (details in Japanese on the official site)
Childcare
Not checked
Parking
Yes (details in Japanese on the official site)
Rental
Yes (details in Japanese on the official site)

Checked on the official site (12 Oct 2026) · Source. “Not checked” means we have not looked yet. Compare with other ski areas →

Places to stay nearbyPR

Contains advertising. Property names and Rakuten Travel’s booking pages are in Japanese.

2 properties on Rakuten Travel lie within about 3 km of this ski area. The table shows the nearest 2 with a listed price.

Property (links to Rakuten Travel)Lowest listed (per person, tax incl.)RatingDistanceGetting there
ファームイン根羽 ^ ¥4,250—0.4 km阿木駅から車で約50分
Pick dates and guests to check rooms on Rakuten Travel

Prices are the lowest Rakuten Travel lists; a property name, or “Pick dates and guests” above, shows prices and rooms for your dates.

Contains advertising. Property names and Rakuten Travel’s booking pages are in Japanese. · Property data by Rakuten Travel (Supported by Rakuten Developers)

Places to stay on the map

13 places within 12 km of the slopes, as mapped on OpenStreetMap, many of them small inns and pensions. Many are not on booking sites — open the name for the website or the map.

Nearest: 0.4 km

Show the nearest places

Accommodation data: OpenStreetMap

Other booking sites: Booking.com ↗ · Agoda ↗ · Rakuten Travelad ↗

“ad” marks links that pay us a commission if you book. Links without it are not affiliated.

Guides covering Nagano

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