Gunma / 日本
Gunma
Explore Gunma: Japan’s Onsen and Nature Haven
Nestled in the heart of Honshu, Gunma Prefecture is famed for its dramatic mountains, rejuvenating hot springs, and lush highlands. Located northwest of Tokyo, Gunma offers a serene escape from urban bustle, with natural wonders like Mount Akagi, Mount Haruna, and the Oze National Park, as well as iconic rivers and rolling plains. The region is especially known for its onsen towns such as Kusatsu, Ikaho, and Minakami, drawing visitors seeking relaxation and traditional ryokan hospitality. Gunma’s culture is deeply tied to its natural surroundings and agricultural heritage. The area is celebrated for silk production, intricate crafts, and hearty local cuisine. Traditional festivals, including the Takasaki Daruma Market and Mount Akagi Fire Festival, offer a window into Gunma’s vibrant local life. Whether you’re hiking volcanic peaks, soaking in mineral-rich waters, or discovering samurai-era history, Gunma is a destination that promises authentic Japanese experiences away from the crowds.
Safety
Gunma is generally very safe for travelers, with low crime rates and a welcoming atmosphere. The main risks are weather-related, especially in mountainous areas where winter snow and occasional volcanic activity can affect travel. Always check local advisories before venturing outdoors.
Visas
Gunma follows Japan’s national visa policy. Most short-term visitors from many countries can enter Japan visa-free for tourism, but check Japan’s requirements before travel.
Customs regulations
Respect for nature and quietness is valued, especially in onsen and rural settings. Shoes must be removed before entering homes or ryokan. When using hot springs, wash thoroughly before entering communal baths, and avoid bathing suits unless specified.
Prices
Gunma is generally more affordable than Tokyo or Kyoto, with mid-range accommodation and meals costing less. Local ryokan inns and onsen resorts offer both budget and luxury options. Transportation, food, and attractions are reasonably priced for most travelers.
People and nationalities
Gunma’s population is about 1.9 million, with most residents living in cities like Maebashi and Takasaki. The people are known for their hospitality and pride in local traditions. Rural communities maintain distinctive customs, including festivals and traditional crafts rooted in centuries-old practices.
Weather
Gunma has a humid continental climate, with hot summers and cold, snowy winters—especially in the mountains. Spring (April-May) and autumn (October-November) offer mild weather and vibrant scenery, making them the best times to visit. Winter attracts skiers and onsen-goers, while summer is perfect for hiking and outdoor activities.
Health
Gunma has modern hospitals in cities like Maebashi and Takasaki, as well as local clinics and pharmacies in most towns. Emergency services are reliable, but rural areas may have limited English-speaking staff.
Food
Okkirikomi Udon
A hearty noodle dish featuring thick, hand-cut udon simmered with seasonal vegetables in a miso or soy-based broth. Commonly enjoyed in winter for its warmth and comfort.
Yakimanju
Sweet buns skewered and grilled over charcoal, then basted with a sweet-salty miso glaze. A beloved snack especially popular at festivals and roadside stalls.
Konnyaku Dishes
Made from konjac yam, this jelly-like food is served in various forms—sashimi-style, in oden stews, or as skewered snacks. Gunma is Japan’s top producer of konnyaku.
Gunma Beef
Locally raised wagyu beef, prized for its marbling and tenderness, often served as steak, yakiniku (grilled), or in hot pot dishes.
Shimonita Negi
Sweet, thick green onions grown in Shimonita town, featured in hot pots, stir-fries, and as a garnish for many local specialties.
Transport
JR Local and Shinkansen Trains
High-speed shinkansen and local JR lines connect Gunma to Tokyo and major cities, with Takasaki as a central hub.
Bus Network
Extensive local and express buses link towns, onsen resorts, and rural attractions, especially where trains do not reach.
Car Rental
Renting a car offers flexibility for exploring remote onsen, mountain roads, and scenic countryside at your own pace.
Bicycle Rental
Many areas, especially around onsen towns and parks, offer bicycle rentals for leisurely exploration of local sights.
Regions
Aiti
Prefecture
Akita
Prefecture
Aomori
Prefecture
Ehime
Prefecture
Gihu
Prefecture
Gunma
Prefecture
Hirosima
Prefecture
Hokkaidô
Prefecture
Hukui
Prefecture
Hukuoka
Prefecture
Hukusima
Prefecture
Hyôgo
Prefecture
Ibaraki
Prefecture
Isikawa
Prefecture
Iwate
Prefecture
Kagawa
Prefecture
Kagosima
Prefecture
Kanagawa
Prefecture
Kôti
Prefecture
Kumamoto
Prefecture
Kyôto
Prefecture
Mie
Prefecture
Miyagi
Prefecture
Miyazaki
Prefecture
Nagano
Prefecture
Nagasaki
Prefecture
Nara
Prefecture
Niigata
Prefecture
Ôita
Prefecture
Okayama
Prefecture
Okinawa
Prefecture
Ôsaka
Prefecture
Saga
Prefecture
Saitama
Prefecture
Siga
Prefecture
Simane
Prefecture
Sizuoka
Prefecture
Tiba
Prefecture
Tokusima
Prefecture
Tôkyô
Prefecture
Totigi
Tottori
Prefecture
Toyama
Prefecture
Wakayama
Prefecture
Yamagata
Prefecture
Yamaguti
Prefecture
Yamanasi
Prefecture
北海道
東北
関東
中部
近畿
中国
四国
九州・沖縄
What to visit?
History
Gunma area is settled during the Yayoi period, with evidence of rice cultivation and early communities.
The Tomioka Silk Mill is established, making Gunma a center for silk production in the early Nara period.
The region comes under Tokugawa control after the Siege of Odawara, integrating Gunma into the Edo shogunate.
Tomioka Silk Mill opens as Japan's first modern silk reeling factory, marking the start of Gunma's industrialization.
Gunma Prefecture is officially established under Japan’s new post-war administrative divisions.
Tomioka Silk Mill is designated as a UNESCO World Heritage Site for its role in Japan’s modernization.
Activities
Kusatsu Onsen
Soak in the mineral-rich hot springs of Kusatsu, ranked among Japan’s best, and experience the unique yumomi water-stirring performance.
Hiking in Oze National Park
Explore scenic marshlands, wildflowers, and hiking trails in Oze, one of Japan’s most celebrated national parks.
Visit Tomioka Silk Mill
Tour the UNESCO-listed Tomioka Silk Mill and learn about Japan’s silk industry and industrial heritage.
Takasaki Daruma Market
Experience the vibrant Daruma Doll Market in Takasaki, where you can buy colorful lucky dolls and witness local traditions.
Skiing and Snowboarding
Hit the slopes at Minakami or Manza resorts for winter sports, with stunning mountain views and après-ski onsen.