White World Oze Iwakura is located in Katashina village in Gunma Prefecture. It is located on the south-eastern slopes of Mt Nishi, to the east of Mt Hotaka. The resort first opened in 1974 and the Gondola was added in 1989. White World Oze Iwakura is very close to Katashina Kogen resort, but the two are not physically connected and do not share a joint lift ticket.
From the 2017-2018 season, a new automated lift ticket gate system has been introduced at White World Oze Iwakura.
The region to the east of Minakami town and to the north east of Numata city in northern Gunma Prefecture is made up of Kawaba village and Katashina village. There are a number of ski and snowboard resorts dotted around the mountains of this region, all of which are accessed off the main Route 120 road from central Numata. This road is otherwise known as the Nihon Romantic Highway and continues through to Nikko in Tochigi Prefecture, though the prefecture border section of the road is closed during the winter months.
Gunma Prefecture is located in the north west area of Kanto region on the main island of Honshu and shares borders with Niigata Prefecture to the north and Nagano Prefecture to the west. There are over 20 ski and snowboard resorts in Gunma Prefecture and they are mainly concentrated in the northern regions of Minakami and Katashina and the western region of the Prefecture.
Ski and snowboard lessons are available at White World Oze Iwakura.
Equipment Rental
Ski Rental:
Available
Snowboard Rental:
Available
Ski and snowboard equipment rental is available. Ski and snowboard wear rental is also available.
Children's facilities
The 'Rokkun Plaza' is located at the base of the resort area, by the Number 3 quad lift. Entry is 1000 yen (or 500 yen for people with a valid lift ticket). It is open from 8:30am until 4:30pm.
A child care facility is available for young children ages 3 years and over. Charges are 3000 yen for half a day and 5500 yen for a full day.
Park information
There is a 'Pole Bahn Ski Park' area near base but no other specific snow park areas.
White World Oze Iwakura Season & Opening Times
Typical season is from Mid December until Early April
October
November
December
January
February
March
April
May
June
July
Daytime
Weekends and holidays
Normally open from 8:15am until 5:00pm
Weekdays
Normally open from 8:15am until 5:00pm
'Nighta' (night skiing)
Weekends and holidays
Sometimes
Weekdays
No
Opening information
White World Oze Iwakura is generally open from 8:15am until 5:00pm (last lift at 4:45pm) during the daytime in the main season.
Nighta is from 4:30pm until 9:00pm (last lift at 8:45pm) on the following days:
30th and 31st December 2017 1st, 2nd, 3rd, 6th, 7th, 13th, 20th and 27th January 2018 3rd, 10th, 11th, 17th and 24th February 2018
The Number 3 quad lift and area base area in front of the hotel is floodlit for nighta.
White World Oze Iwakura Lift Ticket Charges
Adults
Child
Elementary School age
Older Child
High School age
Senior
55 years & over
1 Day (until 4:45pm)
4,900 yen
2,800 yen
3,800 yen
4,400 yen
Super 1 Day (inc. nighta)
5,400 yen
3,300 yen
4,400 yen
4,900 yen
Morning (open-1pm)
4,200 yen
2,400 yen
3,300 yen
Afternoon (12pm-close)
4,200 yen
2,400 yen
3,300 yen
2 Days
8,900 yen
4,800 yen
6,800 yen
7,300 yen
Nighta (from 4:30pm)
1,800 yen
900 yen
1,300 yen
1,500 yen
1 Lift Coupon
600 yen
400 yen
500 yen
11 Lift Coupons
5,000 yen
3,000 yen
4,000 yen
Gondola (1 way)
1,300 yen
700 yen
1,000 yen
1,200 yen
Gondola (return)
2,000 yen
1,200 yen
1,600 yen
1,800 yen
Spring 1 Day
4,200 yen
2,100 yen
3,100 yen
3,600 yen
Spring 2 Days
7,300 yen
3,700 yen
5,300 yen
5,800 yen
Spring 3 Days
10,700 yen
5,600 yen
7,600 yen
8,700 yen
Season Ticket
62,000 yen
36,000 yen
47,000 yen
52,000 yen
From the 2017-2018 season, a new automated lift ticket gate system has been introduced at White World Oze Iwakura. A 500 yen returnable deposit for the required IC Card is needed when buying lift tickets.
A 'Special Senior' lift ticket is available for people 70 years and older. The charges for these tickets are the same as the 'High School age' rates.
The spring season is from Monday 19th March until Sunday 8th April 2018.
Getting to White World Oze Iwakura
By public transport
Train
43.2km from Jomo Kogen Station on the Joetsu Shinkansen line
36km from Numata Station on the Joetsu Line
Information
White World Oze Iwakura is 36km from Numata Station on the Joetsu line and about 43km from the Jomo Kogen Station on the Joetsu Shinkansen line.
Buses from both Jomo Kogen Station and Numata Station operate to central Kamada area of Katashina village.
By Car
31.6km from the Numata IC on the Kanetsu Expressway
39.6km from the Tsukiyono IC on the Kanetsu Expressway
39.6km from the Showa IC on the Kanetsu Expressway
Nearest national route: Route 401 (1.5km away)
Direction
White World Oze Iwakura is located just off Route 401, about 30km to the north east of the Numata IC on the Kanetsu Expressway.
From the Numata IC exit, turn left onto Route 120 (Nihon Romantic Highway) and head towards Nikko. Continue on Route 120 for about 25km until arriving at the turn off for Route 401 just after passing through the central Kamada part of Katashina Village. Turn left onto Route 401 over the bridge heading towards Oze and Tokura. Continue on this road until arriving at a large sign on the left side for Katashina Kogen. The turn off for White World Oze Iwakura is just over 1km further along Route 401. At the sign turn left to head up to the car park.
There is parking for over 2000 vehicles at the base. Parking is free on weekdays and 1000 yen on weekends and holidays (free daily from 19th March 2018).
As the 2018-2019 winter season approaches, we are gradually updating the information on these pages (for every ski resort in Japan).
Many ski resorts in Japan do not update their own information until late autumn. Our process of updating information will be ongoing right through until the end of November. In the meantime, ski resorts usually open and close around the same dates each year - so even if the planned season dates shown on this page are still from the 18-18 season, they can be used as a good indication of the upcoming season.
If you have visited White World Oze Iwakura, please share your experience with other SnowJapan readers by writing a Resort Review and/or uploading photos
Reader Resort Rankings
General
80
Snow conditions
83
Courses & terrain
81
Lift system
77
Apres ski
25
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Ropeways
Gondolas
Quad lifts
Triple lifts
Pair lifts
Single lifts
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