All ColumnsOnsen Areas
ONSEN AREAS

Kakeyu Onsen | A National Health Resort for Healing Mind and Body

Published May 9, 2026·3min read

Nestled in the mountains of Ueda, Nagano, Kakeyu Onsen is a renowned hot spring, long known as the 'spring of no more canes.' It's a place of deep healing, ideal for recuperation in a tranquil setting steeped in legend.

Table of Contents
  1. Overview
  2. Primary Spring Quality and Indications
  3. Water Characteristics and Best Season
  4. Access
  5. Nearby Sightseeing & Local Cuisine

Overview

The founding legend of Kakeyu Onsen tells of Monju Bosatsu (the Bodhisattva of wisdom) who, disguised as a deer, led a devout hunter to the spring's location. This legend is the origin of the name 'Kakeyu,' which contains characters for deer (鹿) and teaching (教). At the heart of the town stands Monju-do Hall, dedicated to Monju Bosatsu, which remains a popular site for visitors.

Flourishing as a therapeutic spa since the Edo period, it was designated as one of Japan's first National Health Resort Hot Springs in 1956. It is also recognized as a National Hot Spring Health Promotion Resort for its excellent therapeutic effects, rich natural environment, and collaboration with medical institutions. Its most distinctive feature is its well-established environment for specialized rehabilitation, in partnership with local hospitals staffed by onsen therapy specialists.

Primary Spring Quality and Indications

Sulfate

The water at Kakeyu Onsen is a 'Sulfate Spring,' which is colorless, transparent, and non-irritating. This mildly alkaline water is gentle on the skin and is believed to help dilate blood vessels and lower blood pressure. It is highly regarded for its effectiveness in post-stroke rehabilitation, earning it the nickname 'spring of no more canes.'

  • cuts
  • peripheral circulatory disturbance
  • sensitivity to cold
  • depression
  • dry skin
  • rheumatoid arthritis

Water Characteristics and Best Season

The source temperature is a pleasant 45°C (113°F), and many inns and facilities offer gensen-kakenagashi (free-flowing) baths. The area boasts an abundant supply of hot spring water. At the public bath 'Monju-no-Yu,' you can enjoy a soak while mingling with locals. The beautiful渓谷 scenery changes with the seasons, making it a worthwhile destination year-round, from the fresh green of spring and cool summers to the vibrant autumn foliage and serene winter snowscapes. The milder weather of spring and autumn is particularly ideal for strolling.

Access

Haneda Airport (HND)Travel timeabout 2 h 50 min
RouteTake Keikyu Line/JR to Tokyo Sta., then Hokuriku Shinkansen to Ueda Sta., followed by a bus.
Narita Airport (NRT)Travel timeabout 3 h 30 min
RouteTake Narita Express to Tokyo Sta., then Hokuriku Shinkansen to Ueda Sta., followed by a bus.
Tokyo StationTravel timeabout 2 h 10 min
RouteTake Hokuriku Shinkansen to Ueda Sta. (90 min), then a 40-min bus ride.
Shin-Osaka StationTravel timeabout 4 h
RouteTake Tokaido Shinkansen to Tokyo Sta., transfer to Hokuriku Shinkansen for Ueda Sta., then take a bus.

Facilities with Analysis Reports

No facilities with registered analysis reports in this area yet.

Facilities Without Analysis Reports

Nearby Sightseeing & Local Cuisine

  • Monju-do Hall: The temple where the onsen's discovery legend originates.
  • Godai-bashi Bridge: A picturesque, roofed, arched bridge leading to Monju-do Hall.
  • Yakushi-do Hall: Another temple that watches over the onsen town.
  • Ice Lantern Festival: A magical event held in the coldest part of winter.
  • Ueda Castle Park: The historic fortress of the Sanada clan, about a 40-minute drive away.
  • Shinshu Soba: Flavorful buckwheat noodles, a specialty of Nagano.
  • Oyaki: Dumplings made from a buckwheat or wheat flour dough, stuffed with vegetables or sweet bean paste.
  • Oidare Yakitori: A local specialty of Ueda City, featuring grilled chicken skewers with a savory soy-based sauce containing grated garlic.
TRY IT NOW

Find This Onsen on the Map

References

Related Articles

famous-onsenMay 9, 2026· 3min read

Asama Onsen | The Historic Hot Spring Retreat of Matsumoto Castle

Discover Asama Onsen in Matsumoto, Nagano, a hot spring with 1,300 years of history. Known as the private retreat for the lords of Matsumoto Castle, its gentle, clear alkaline waters are famed as "Bijin-no-yu" (waters of beauty).

famous-onsenMay 9, 2026· 3min read

Bessho Onsen: A historic 'Beauty Bath' in the 'Kamakura of Shinshu'

Known as the "Kamakura of Shinshu," Bessho Onsen in Ueda, Nagano, is a historic hot spring with over 1,400 years of history, even mentioned in "The Pillow Book." Famed as a "Bijin-no-yu" (Beauty Bath) for its skin-smoothing waters, it's a charming town centered around Kitamuki Kannon Temple and other historic sites.

famous-onsenMay 9, 2026· 3min read

Kamisuwa Onsen: A Historic Hot Spring Resort on the Shores of Lake Suwa

Located on the eastern shore of Lake Suwa in central Nagano, Kamisuwa Onsen is a historic hot spring resort blessed with abundant thermal waters. Many inns offer stunning lakeside views, making it a charming destination to enjoy history, culture, and local cuisine.

famous-onsenMay 9, 2026· 3min read

Nozawa Onsen: A Historic Hot Spring Village with Skiing and Tradition

Located in northern Nagano Prefecture, Nozawa Onsen is a bustling ski resort in winter. Its historic town is dotted with 13 public bathhouses called 'soto-yu,' showing how deeply onsen culture is rooted in local life.