Nanakusa no Yu
Image: Agoda
PR · Agoda

Nanakusa no Yu

七草の湯
Info pending

Nagano Ueda City

長野県 上田市

Onsen RyokanFree-Flowing Onsen

AT A GLANCE

Nanakusa no Yu is a sulfur spring and simple spring (pH 8.8, alkaline). Naturally flowing (no recycling or dilution). Per Japan's Ministry of the Environment guidelines, indicated for atopic dermatitis, chronic eczema, and psoriasis.

SOURCES
♨Bessho Onsen No.4 Source
別所温泉 4号源泉
Alkaline Simple Sulfur Hot Spring
硫
Sulphur Spring
単
Simple SpringpH 8.850.4℃掘削自噴
See effects, components & details

If a source spring listed for this facility looks incorrect, please contact us.

How Long to Stay (Toji)
Start with 2 nights / 3 days

Japan’s Ministry of the Environment notes that even a short stay refreshes you. For a full therapeutic cure, around 2–3 weeks is the guideline.

More on toji length
Search on other sites
Search on AgodaSearch on Booking.comSearch on Trip.comSearch on ExpediaSearch on Rakuten TravelSearch on Jalan
USAGE
Free-Flowing Onsen
Pure spring water — no dilution, no recirculation
HeatedNo
DilutedNo
RecycledNo
FilteredNo
DisinfectedNo
AdditivesNo
▸Note

The temperature, pH and component values shown here are based on the hot spring analysis (source). Actual values in the bath may differ depending on heating, dilution, recycling and filtration. Please check current usage status at the facility.

FACILITY INFO
AI draft (unverified)
Official site
Official siteOpen
Private bath (Kashikiri)
AvailableBook now
Room with private open-air bath
Available
About tattoos and onsen
Travelers with tattoos can still bathe comfortably in a private bath (Kashikiri) or a room with a private open-air bath.
Hours
Closed days: Open all year round
Transit
10-minute walk from Bessho Onsen Station (Shinano Railway). Approx. 20-minute taxi ride from Ueda Station (Hokuriku Shinkansen). Free shuttle bus available from Bessho Onsen Station on weekends and holidays.
Parking
Free parking available (20-30 cars)
Phone
0268-38-2323
Facilities
Large Public BathOpen-air BathSaunaPrivate Rental BathLoungeShopPost-bath TerracePrivate Dining Room
Sources
公式
This information may change without notice. Please contact the facility directly for accurate details.
Famous Onsen Area
Bessho Onsen — overview, spring types, and access
硫黄泉

Choose a ryokan in Bessho & Kakeyu

Learn more
Sulphur Spring — benefits, bathing tips, and onsen-hopping order
By health concern
Conditions this spring type may help with
ACCESS
Google MapsNearby spots
Plan your onsen trip

Onsen towns are often rural with patchy Wi-Fi and limited public transport. Sort out data, tours and a car before you go.

Includes affiliate links

REVIEWS
Nearby Similar Hot Springs
✨ The descriptions, catch phrases, and translations on this page are generated by AI (Claude). pH, temperature, and component values are OCR-extracted from the official analysis report. Learn more