群馬県 · Kanto Region
Gunma Hidden Gems
Onsen country — more hot-spring water flows here than almost anywhere in Japan, set against mountains and highland moors.
2 spots
Climate & Best Season
Hot, thundery summers on the plain; cold, snowy winters in the highlands. Onsen towns are best in winter, hiking in autumn.
Famous For (Food)
- Mizusawa udon
- Konnyaku
- Yakimanju
- Shimonita negi
Signature Sights
- Kusatsu Onsen
- Ikaho Onsen stone steps
- Mt. Haruna & Mt. Akagi
- Tomioka Silk Mill (UNESCO)
Gunma· Takasaki
Joshu Wagyu Beef — Gunma's Premium Beef
Joshu wagyu (上州和牛) is Gunma's premium beef brand, raised in the region's cool mountain climate and pure water from the T…
Joshu wagyuyakinikusukiyaki+2
Updated Jul 2026
Gunma· Takasaki
Gunma Konjac Dishes — Yam Jelly Specialty
Konjac (蒟蒻, konnyaku) is a jelly-like food made from the corm of the konjac yam, with a chewy, gelatinous texture and ne…
konjacGunma cuisinekonnyaku+2
Updated Jul 2026