Otenjo Hutte

大天井ヒュッテ

2,644 m · Matsumoto, Nagano · 0.5 km from the summit of Mount Otenshō

A mountain hut on the western saddle of Mount Otenjo along the Omote Ginza traverse in the Northern Alps. It is reached from Nakabusa Onsen via the Kassen Ridge, Enzanso, and the main ridge trail. The hut is a stop toward Mount Yari and a staging point for the Kitakama Ridge, with views of the Yari-Hotaka range from Ushikubi viewpoint, about 15 minutes away.

2026: open July 11–October 11 · reservation required · sleeps 70

Book: www.yarigatake.net ／ Website: www.yarigatake.co.jp ／ Phone 090-1401-7884

Prices (2026)

1 night with dinner and breakfast: ¥16,000
1 night with dinner: ¥14,500
1 night with breakfast: ¥12,700
Room only, no meals: ¥11,200

Otenjo Hutte weather (hourly, 14 days)

Sunrise today 06:13, sunset 16:52

		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
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	1°	-4°	-6°	-6°	-6°	-5°	-4°	-4°	-2°	2°	4°	5°	4°	0°	1°	1°	1°	2°	3°	5°	7°	2°	2°	2°	1°	1°	1°	2°	1°	-3°	-5°	-6°	-8°	-8°	-8°	-8°	-8°	-11°	-12°	-12°	-11°	-10°	-2°	0°	-2°	-6°	-5°	-5°	-5°	-5°	-3°	-3°	-10°	-11°	-3°	-3°	-6°	-11°	-8°	-6°	-10°	-9°	-2°	-2°	-10°	-5°	-5°	-3°	-8°	-6°	1°	1°	-6°	-6°	1°	0°	0°	0°	1°	-1°	-6°	-5°	-1°	-1°
Precipitation	mm															0.1	2.4	10	9	6	0.7			0.3		2.6	3.3	0.8	0.7		0.5	0.2	1.3	1.6	1.8	1.7	0.8	0.2											0.1	0.9	1.1	0.2	0.7					3.0	6	3.6	0.3						0.9	1.5									1.1	10	10	3.4	1.4	0.7
New snow	cm																									0.1	0.2				0.1	0.1	1.2	1.6	1.8	1.6	0.8	0.2	<.1								<.1	<.1	0.1	0.8	0.9	0.1	0.7				<.1	2.9	6.0	3.6	0.3						0.8	1.0	<.1								<.1		0.3		0.4	0.6
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	1	2	4	5	5	5	5	5	5	5	5	4	4	4	4	4	4	4	5	6	5	5	5	5	5	7	12	14	14	13	13	12	12	11	12	13	12	12	12	12	11	11	11	10	8	7	6	4	4	4	4	4	4
Wind	m/s	2	1	1	1	1	1	1	0	1	2	2	2	2	1	1	1	1	1	3	3	3	1	2	2	3	3	3	4	4	4	4	4	4	4	4	5	3	3	3	3	2	2	1	1	1	1	1	2	3	2	2	1	1	1	2	4	3	7	3	2	1	1	2	1	1	3	2	1	1	1	1	1	1	2	2	1	4	3	2	3	1	0	1	2
Wind gusts	m/s	10	9	8	8	8	7	6	6	6	7	9	9	9	9	9	9	8	8	13	15	14	12	10	11	12	13	15	17	17	16	16	17	18	19	19	20	19	16	16	15	14	14	11	9	9	9	10	12	14	14	12	12	8	6	8	15	14	27	29	18	10	7	9	10	8	13	13	12	10	9	7	7	7	8	10	13	17	17	15	16	14	8	5	8
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