Lotte Arai
1,100m vertical, 22m annual snowfall, 8 freeride zones across 524 acres. Ikon Pass access in Myoko, Niigata Prefecture.
Season 2025-2026
Opens
5 Dec 2025
Closes
29 Mar 2026
Days open
114
Annual snow
22m
The Overview
Michael Fulton
Melbourne-based skier and snowboarder with 50+ resorts across 5 continents. Specialises in Australian resorts and international resort comparisons.
Lotte Arai occupies the eastern slopes of 1,429-metre Mount Okenashi in Niigata Prefecture, offering 1,100 metres of vertical drop across 524 acres. The resort operates 14 runs spanning 329 to 1,429 metres elevation, with terrain distributed as 36 per cent beginner, 36 per cent intermediate, 20 per cent advanced and 8 per cent expert. Reopened in December 2017 following extensive refurbishment under Korean conglomerate Lotte, the resort receives an annual average of 18 to 22 metres of dry powder snow. Ikon Pass holders receive seven days of access with no blackout dates, whilst Ikon Base Pass holders receive five days.
The ski area layout centres on a single elongated bowl served by six lifts, with eight designated freeride zones occupying 80 per cent of the terrain. Groomed pistes include the 5.2-kilometre Myoko Long Run and Village Road for beginners, whilst advanced skiers navigate Legendary and Mamushi Gaeshi, the latter named for terrain steep enough to flip a viper. Above-treeline sub-alpine bowls including Zendana Bowl and Big Bowl offer multiple fall lines into the resort. The longest continuous run extends 7 kilometres with avalanche-controlled off-piste areas managed by proactive ski patrol.
The base area centres on a 257-room hotel complex with ski-in, ski-out access, multiple restaurants, Hoshizora onsen with outdoor pools, and Spa Manna wellness facilities. The resort operates Myoko Snowsports, an English-language international ski school that has won Japan's Best Snowsports School at Ski Asia Awards for 2019, 2020, 2022, 2023 and 2024. Lotte Arai won Japan's Best Ski Resort at the World Ski Awards 2020 and maintains recognition for powder quality and luxury facilities.
The integrated resort structure suits families seeking convenience and advanced riders targeting controlled freeride terrain in a single-mountain environment. Season dates run 5 December 2025 to 29 March 2026, covering 115 operating days. Limited groomed variety means intermediate skiers may exhaust piste options within two to three days, though extensive off-piste zones provide depth for confident all-mountain skiers willing to explore beyond marked runs.
1100m
Vertical
14
Runs
524 acres
Skiable
22m
Annual snow
Ikon Pass
Pass
The Terrain
14 runs across 524 acres skiable
Lotte Arai drops a full 1,100 metres across 212 hectares, from a 329-metre base to a 1,429-metre summit, which makes it far bigger than its 14 runs suggest. The split is 36% beginner, 36% intermediate, 20% advanced and 8% expert, a more balanced spread than most Japanese resorts. Two gondolas, two quad chairs and two double chairs move skiers around a mountain in the Myoko region of Niigata Prefecture. Groomed runs are only part of the story, because the larger prize at Arai is the lift-accessed off-piste terrain beyond the piste markers, which draws experienced powder skiers.
On the groomed side, the Myoko Long Run stretches about 5.2 kilometres and Village Road keeps beginners comfortable, while Exciter and Mamushi Gaeshi give advanced skiers real pitch. Off-piste, Zendana Bowl and Big Bowl are broad open faces, with steeper numbered lines such as the KG gates for confident skiers. Tree skiing ranges from open glades to tighter timber, and patrol opens zones after good snowfall. Arai suits strong intermediates through to experts wanting guided-style powder access without leaving the resort boundary. Always check conditions and zone status with patrol first, and carry avalanche gear for anything beyond the gates.
Terrain split
14
runs
14 runs across 4 grades
Beginner5 runs · 36%
Intermediate5 runs · 36%
Advanced3 runs · 20%
Expert1 run · 8%
Time it right
When to visit Lotte Arai
The 2025-2026 season operates from 5 December 2025 to 29 March 2026, spanning 115 days. Lotte Arai typically runs from early December through late March, with some years extending operations into late April or early May depending on snowpack. The Myoko region receives consistent storm cycles from December through March as northwest flow off the Sea of Japan wrings moisture against the first mountain barrier.
Annual snowfall averages between 15 and 22 metres depending on measurement location and seasonal variation, with the resort's position and elevation creating reliable powder accumulation. Base elevation of 329 metres yields denser snow near the gondola, whilst upper elevations above 1,000 metres maintain squeaky, dry conditions through midwinter. The resort offers limited snowmaking, relying primarily on natural accumulation. Base depths regularly exceed three metres during peak winter.
January and early February deliver peak powder conditions with frequent multi-day storm cycles and cold temperatures preserving snow quality. Late December sees strong early-season accumulation, whilst March transitions to spring corn conditions with extended daylight and milder temperatures. Weekdays between mid-January and early February offer optimal powder with minimal crowds, avoiding the holiday rush periods that draw domestic visitors.
The resort operates snow tubing, a Kids' Garden play area and snow rafting activities throughout winter. First tracks programmes allow early gondola access for dedicated powder seekers. Spring events include terrain park setup in the Zendana area from late season onwards. The resort transitions to green season operations from May through November, featuring the 1,501-metre zipline tour and Tree Adventure aerial course.
Season 2025-2026
5 Dec 2025
Opens
29 Mar 2026
Closes
114
Days open
22 m
Annual snow
The record
Historical snowfall at Lotte Arai
Daily snow reports at Lotte Arai go back to 2025, 2 winters on the books. Open the record to compare winters, lifts and piste.
135 cm
Snowiest day
10 Feb 2026
0 cm
This winter · 2026-27
so far
1231 cm
Typical winter
average of complete seasons
Winter totals
cm
Past wintersThis winter
Getting there
Getting to Lotte Arai, and where to stay
Lotte Arai sits on Mount Okenashi's eastern slopes in Myoko city, Niigata Prefecture, on Honshu's northwest coast. The base village lies at 329 metres elevation in agricultural countryside 21 kilometres north of the core Myoko Kogen resort cluster and 22 kilometres south of Joetsu city. The resort faces east with views extending to the Sea of Japan on clear days, positioned where mountain ranges stretch from Mount Myoko to the coast across rice paddies.
Joetsu city, 15 kilometres northwest with a population exceeding 190,000, provides the nearest significant urban services. The town of Arai, immediately adjacent to the resort, offers limited independent accommodation including Hotel Soboku and Arai Villa. Myoko Kogen resort villages including Akakura Onsen lie 30 minutes south by car. Nagano city sits 50 kilometres southeast, whilst Niigata city and port facilities are located two hours north by car.
From Tokyo, take the Kanetsu Expressway to Fujioka Junction, then the Joshinetsu Expressway to Arai Smart Interchange, totalling 130 minutes of motorway driving plus seven minutes on local roads. The Hokuriku Shinkansen from Tokyo Station to Joetsu-Myoko Station requires one hour 46 minutes, with the resort located 15 kilometres southeast of the station. Drive time from Osaka via Meishin and Hokuriku Expressways extends to approximately five hours 45 minutes.
Narita and Haneda airports in Tokyo serve international arrivals, approximately three to four hours by combined train and shuttle. Niigata Airport, two hours away by car, connects to major Asian hubs. From Joetsu-Myoko Station, free resort shuttles operate throughout the day with advance booking required, or taxis cover the 15-kilometre distance for approximately 4,000 yen. Direct airport shuttle buses run from Narita, Niigata and Toyama airports with advance reservations.
Where to stay
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Hotels and lodges near Lotte Arai, powered by Stay22.
Good to know
Frequently asked
When is Lotte Arai's ski season?
Lotte Arai's 2025-2026 season typically runs from December 5 through March 29. That window is roughly 114 calendar days, though daily operations depend on snow cover, weather, and lift maintenance.
Resorts in Chubu, Japan often announce firm dates closer to winter; check the live snow report before you travel if you are planning around opening weekend or spring closure.
How much skiable terrain does Lotte Arai have?
Lotte Arai lists about 524 acres skiable of marked terrain spread across 14 named runs (212 hectares alongside 524 acres skiable). That footprint is what most riders experience on a lift-served day. Side-country or hike-to terrain may sit outside these published numbers.
Use the trail map to see how the mountain is laid out and where the longest fall-line runs connect back to base.
What is the terrain like at Lotte Arai?
Trail grading at Lotte Arai breaks down roughly as 36% beginner, 36% intermediate, 20% advanced, 8% expert. The mix is balanced enough for mixed-ability groups, so learners can stay on marked green/blue (Green/Red) terrain while stronger skiers peel off to steeper pitches.
Percentages describe the resort's published piste mix, not vertical metres. A mountain with modest "expert" stats can still feel demanding if the steep terrain is long or exposed. Read the trail map alongside these numbers when planning your route.
How many lifts does Lotte Arai have?
Lotte Arai operates 6 lifts across 3 lift types. The fleet includes 2 gondolas, 2 quad chairs, and 2 double chairs.
Lift mix affects how quickly you can lap your favourite zones. Gondolas and trams move big crowds to mid-mountain, while shorter chairs and surface lifts often serve learning areas or local pods. Check the live snow report on ski days for real-time open/closed status.
What is the elevation and vertical drop at Lotte Arai?
Base elevation at Lotte Arai is about 329 m (1,079 ft), with the summit around 1,429 m (4,688 ft), giving roughly 1,100 m (3,609 ft) of vertical from base to top.
Higher start heights usually mean colder, drier snow holding longer into spring, but also thinner air and faster weather changes. Pack layers if you are riding from village level to summit lifts in one day.
How much snow does Lotte Arai get each season?
Lotte Arai averages about 2,200 cm (866 inches) of natural snowfall per season. That is a long-term climate figure. Any single winter can run well above or below it depending on storm track and temperature.
For trip planning, pair this baseline with the live snow report and webcams: fresh cycles show up in overnight totals and summit cameras long before season averages tell you much about today's surface.
Does Lotte Arai accept the Ikon Pass?
Lotte Arai is affiliated with the Ikon Pass. Pass holders should confirm current season benefits, blackout dates, and reservation rules on the pass issuer's site. Policies change year to year and can differ between international and domestic products.
If you are not on Ikon Pass, day tickets and multi-day bundles are still available; see the lift tickets page for published rates and purchase links.
How can I check snow and mountain conditions at Lotte Arai before I go?
SnowStash pulls together 6 live mountain webcams, a downloadable piste map, and the daily snow report for Lotte Arai so you can plan from home. Webcams refresh on a short interval and are the fastest way to judge visibility, wind exposure, and whether storm snow is still falling.
The snow report adds structured totals, base depth where available, and lift/trail status when the resort publishes it. Use both together: cameras show what it looks like right now, and the report summarises numbers your group can compare day to day.
Does Lotte Arai have a trail map?
Yes. The downloadable PDF/image map is better for offline planning, marking meeting points, and understanding the full mountain layout at a glance.
Both versions are on the trail map page for Lotte Arai. If you are navigating with kids or meeting friends across separate lifts, screenshot or print the static map and keep the live map open on your phone for operational updates.
Where is Lotte Arai located?
Lotte Arai sits in Chubu, Japan. That regional context matters for travel planning: airport transfers, snow tyres, and typical storm patterns all follow geography as much as resort marketing.
Browse nearby accommodation from the resort page if you are comparing village-base vs valley-base stays; where you sleep changes your first lift of the day more than most trail stats do.
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