Not open yet for 2026/27. We have not yet found an official opening date. The snowfall below is a model figure and does not mean the slopes are skiable.
Base depth
12cm
Snow 48h
5cm
Next 72h
0cm
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 →
Snow 24h
3 cm
Next 24h
0 cm
Temperature
−5°C
Max wind
8 km/h
Elevation
998–1,196 m
Across
1.3 km
This season so far (1 Nov to 9 Nov): 21 cm, 149% of the average for the same dates. The average is over twelve winters on the same weather model. Across Japan →
Updated: 10 Nov 2026, 12:15
7-day outlook
Date
Weather
Snow (cm)
Low / high (°C)
Wind (km/h)
Tue 10 Nov
Cloudy
0
−7 to −3
9
Wed 11 Nov
Cloudy
0
−7 to −1
8
Thu 12 Nov
Drizzle
0
−4 to 8
14
Fri 13 Nov
Drizzle
0
5 to 10
22
Sat 14 Nov
Fog
0
3 to 10
16
Sun 15 Nov
Drizzle
0
5 to 10
11
Mon 16 Nov
Drizzle
0
−6 to 5
20
Score breakdown
Fresh (48h)12/40
Forecast (24h)0/25
Snow quality16/20
Wind10/10
Base1/5
The five add up to the 100-point Powder Score: more fresh snow, more on the way and colder air all push it up. How we measure
From the Todomatsu slope you ski down with Hachimantai's Onuma pond in view below. The whole area is groomed, and there is no ungroomed deep-snow terrain. The season runs from November to the early-May holidays, and the Yurara day-spa, a one-minute walk away, is managed by the same company. Sources: akihachi.jp, sakigake.jp (sources read 13 Oct 2026; an AI draft the site operator has not yet checked)
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
2
Run length
2.1km
Lifts
1
Vertical
199m
Top 1,196 m · base 998 m
Run map
OtherLift
North is up. Runs are coloured by difficulty; black lines are lifts.Slope shape, difficulty and lift types
The shape of the mountain
Longest run on the map1.1 km
Steepest pitch19°measured over at least 30 m
Average gradient of the runs10.4°
Which way the slopes face
North2%
East0%
South0%
West98%
Only 2% of the vertical on the runs descends to the north or east. The most common direction is west (98%).
The most snow falls in January. March brings 60% of January’s snowfall. That is a gentler fall than the median for ski areas in Japan (52%). In amount, March brings 79 cm, more than the median of 46 cm.
129cmDec
131cmJan
98cmFeb
79cmMar
Average snowfall by month, last 12 winters
Winter by winter
Across the 12 winters measured, the average is 437 cm, and 5 of them fell short of it. The leanest was 2015/16 with 229 cm; the biggest was 2017/18 with 613 cm (2.7 times as much).
13 hot spring sources with published analyses lie within 5 km of this ski area, nearest first (the hottest is 99 °C).
Show the sources
Source
Distance
Temperature
pH
Type
後生掛紺屋地獄
0.7 km
96.5℃ hot
2 acidic
sulphur, iron, acidic
大沼
0.9 km
54℃ hot
7 neutral
simple
蒸の湯
1 km
96.9℃ hot
4.2 mildly acidic
simple
大深
1 km
93℃ hot
2.4 acidic
acidic
澄川酸の湯
1.9 km
83℃ hot
2.2 acidic
acidic
トロコ
4 km
99℃ hot
8.6 alkaline
sulphur
These are analyses of hot spring sources, not a list of baths you can visit. They date from 1910 to 2005, many from decades ago, so today’s temperature and chemistry may differ. Names are as recorded in Japanese. Temperature and pH bands follow Japan’s standard for analysing hot springs.
Source: processed from the hot spring analysis data in the Geothermal Information Database (GRES-DB), Geological Survey of Japan, AIST
Worth seeing nearby
Within 20 km in a straight line, nearest first. Some lie over a pass that is closed in winter.
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.
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
3 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.
We matched 7,203 analysed hot spring sources to Japan's ski areas. 255 of 397 have one within 5 km, 145 of them at 42 °C or hotter, and 54 have one within 1 km. These are the ski areas that pair top snow with hot water close by, and the ones where the water is strongly acidic.