Hakone Gin Yu
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Hakone Gin Yu

箱根吟遊
Info pending

Kanagawa Hakone

神奈川県 箱根町

Onsen RyokanFree-Flowing Onsen

AT A GLANCE

Hakone Gin Yu is a chloride spring (pH 8.4, mildly alkaline). Naturally flowing (no recycling or dilution). Contains ≥50 mg/kg of metasilicic acid, certified as a beauty spring. Per Japan's Ministry of the Environment guidelines, indicated for peripheral circulation disorders, cold sensitivity, and wound healing.

SOURCES
♨Hakone Ginyu Private Source
箱根吟遊 自家源泉
Sodium Chloride Spring (Hypotonic Mildly alkaline high-temperature hot spring)
塩
Chloride SpringpH 8.452.6℃動力揚湯
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
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Hakone Gin Yu

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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
Bathing wear (Yuami-gi)
Free rental
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
Check-in 2:00 PM, Check-out 11:00 AM. Ginyu Spa 10:00 AM - 8:00 PM (Last reception 6:00 PM). Bar 'Myojo' 8:30 PM - 12:00 AM.
Transit
Approx. 3-5 minutes walk from Miyanoshita Station (Hakone Tozan Railway). Approx. 25 minutes by car from Odawara Station.
Parking
Available (15 spaces, free, valet service available, indoor parking also available).
Phone
0460-82-3355
Facilities
Public BathOpen-air Bath (within Public Bath)SaunaGinyu Spa (Esthetic)Bar LoungeGift ShopAll Rooms with Private Open-air BathsPrivate Bath (within Ginyu Spa)
Sources
hakone.or.jp食べログhotpepper.jp一休公式一休楽天travel.yahoo.co.jp
This information may change without notice. Please contact the facility directly for accurate details.
Famous Onsen Area
Hakone Onsen — overview, spring types, and access
単純温泉塩化物泉硫酸塩泉

Choose a ryokan in Hakone

Learn more
Chloride Spring — benefits, bathing tips, and onsen-hopping order
By health concern
Conditions this spring type may help with
ACCESS
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✨ 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