Mount Kasaga
笠ヶ岳
Minakami, Gunma / Katashina, Gunma · Elevation 2,058 m
Mount Kasaga (Oze) is a 2,057.5-meter peak in Katashina Village (Tone District), Gunma Prefecture, lying south of Mt. Shibutsu in the Oze area and rising in a striking conical form. Built of the same serpentine rock as Shibutsu, it harbors alpine flora — including the Miyama-murasaki — that grows nowhere else in Oze. From Hatomachi Pass via Oyamasawa-tashiro the summit takes about 3.5 hours, on a well-maintained but quiet trail within Oze National Park.
Mount Kasaga at a glance
- Weather: The most settled day in the next 7 days is Wed, November 4: clear, gusts up to 9 m/s. Sat, Nov 7: strong wind (gusts up to 15 m/s).
Mount Kasaga weather (hourly, 14 days)
Sunrise today 06:08, sunset 16:46
| Tue, 11/3 | Wed, 11/4 | Thu, 11/5 | Fri, 11/6 | Sat, 11/7 | Sun, 11/8 | Mon, 11/9 | Tue, 11/10 | Wed, 11/11 | Thu, 11/12 | Fri, 11/13 | Sat, 11/14 | Sun, 11/15 | Mon, 11/16 | Tue, 11/17 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
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| Japan time | 15 | 17 | 19 | 21 | 23 | 1 | 3 | 5 | 7 | 9 | 11 | 13 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 12 | 15 | 18 | 21 | 0 | 3 | 6 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | 21 | 3 | 9 | 15 | |
| Temperature | °C | 2° | -1° | -3° | -5° | -6° | -5° | -5° | -4° | -3° | 4° | 6° | 6° | 5° | 1° | 1° | 1° | 2° | 2° | 5° | 8° | 7° | 4° | 4° | 4° | 3° | 3° | 6° | 8° | 7° | 3° | 1° | -1° | -2° | -3° | -3° | -3° | -4° | -5° | -5° | -5° | -5° | -5° | -3° | -1° | -3° | -5° | -6° | -5° | -4° | -4° | 0° | 0° | -3° | -4° | 0° | 0° | -2° | -4° | -3° | -3° | -4° | -4° | -2° | 0° | -6° | -4° | -2° | -3° | -5° | -7° | 1° | 3° | -6° | -5° | 3° | 3° | 1° | 2° | 6° | 2° | -4° | -6° | -2° | 1° |
| Precipitation | mm | 0.2 | 0.4 | 9 | 8 | 1.1 | 0.9 | 0.3 | 0.4 | 0.2 | 0.2 | 0.5 | 0.8 | 0.7 | 1.1 | 2.1 | 2.1 | 2.2 | 1.4 | 0.9 | 0.8 | 0.2 | 0.1 | 0.1 | 0.4 | 0.2 | 0.2 | 2.4 | 4.7 | 7 | 2.1 | 0.3 | 5 | 1.4 | 0.3 | 4.2 | 4.8 | 2.4 | 7 | 0.7 | |||||||||||||||||||||||||||||||||||||||||||||
| New snow | cm | <.1 | 0.9 | 1.9 | 2.0 | 2.1 | 1.3 | 0.9 | 0.8 | 0.2 | <.1 | <.1 | <.1 | <.1 | <.1 | <.1 | 1.9 | 4.5 | 6.2 | 1.7 | 0.1 | 4.3 | 1.1 | 0.2 | 2.4 | 0.5 | |||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
| Snow depth | cm | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | 0 | <1 | 2 | 3 | 4 | 5 | 5 | 6 | 6 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 5 | 5 | 5 | 3 | 3 | 3 | 3 | 1 | <1 | 2 | 5 | 8 | 8 | 8 | 8 | 7 | 7 | 6 | 9 | 9 | 9 | 9 | 8 | 7 | 7 | 7 | 7 | 5 | 4 | 3 | 3 | 1 | 2 | 2 | 2 | 2 |
| Wind | m/s | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 2 | 0 | 2 | 3 | 3 | 2 | 2 | 2 | 1 | 0 | 1 | 1 | 1 | 1 | 0 | 1 | 1 | 2 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 3 | 2 | 4 | 3 | 3 | 2 | 2 | 3 | 2 | 2 | 3 | 3 | 2 | 2 | 1 | 1 | 1 | 1 | 2 | 2 | 2 | 1 | 3 | 2 | 3 | 4 | 7 | 3 | 2 | 1 | 2 | 1 | 1 | 3 | 5 | 3 | 3 | 1 | 1 | 0 | 1 | 1 | 1 | 1 | 1 | 1 | 5 | 4 | 3 | 2 | 1 |
| Wind gusts | m/s | 11 | 9 | 8 | 6 | 6 | 6 | 5 | 5 | 5 | 5 | 8 | 9 | 9 | 9 | 9 | 10 | 9 | 7 | 7 | 6 | 5 | 5 | 4 | 5 | 5 | 7 | 10 | 12 | 12 | 10 | 12 | 13 | 14 | 14 | 13 | 15 | 15 | 15 | 14 | 12 | 14 | 13 | 11 | 10 | 11 | 10 | 6 | 5 | 5 | 5 | 5 | 7 | 7 | 6 | 5 | 10 | 10 | 11 | 21 | 23 | 22 | 11 | 8 | 7 | 7 | 6 | 10 | 18 | 18 | 12 | 10 | 5 | 5 | 3 | 6 | 7 | 6 | 8 | 7 | 17 | 17 | 16 | 11 | 6 |
| Wind dir. | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | ↓ | |
Huts, campsites and lodging near Mount Kasaga
Mountain huts
- 咲倉沢ノ頭避難小屋 unstaffed
- LUCY Ozehatomachi by Hoshino Resorts. 2026: open April 22–October 24 · reservation required
Campsites
- 自然の森野営場
Lists that include Mount Kasaga
Kanto 100 Famous Mountains · Gunma 100 Famous Mountains · 1000 Mountains of Japan
Mount Kasaga facts
- Elevation
- 2,058 m
- Location
- Minakami, Gunma / Katashina, Gunma
36.873347, 139.153422 - National Park
- 尾瀬国立公園
- Website
- oze-fnd.or.jp
- Trail Map
- oze-fnd.or.jp (PDF)