Hot springs that remain intact Hidden hot spring list(Japan) [Hot springs deep inside Japan]

List of Hot springs in Japan that remain intact or a little bit artificial or artificial with some recomendations.
sangakuonsen.com (*Writen in Japanese.)

sangakuonsen.com (*Writen in Japanese.) for the location of a Mountain on Google map.

(Caution!)
H2S gases or a Bear can be conflict at the site listed below.Please keep out those sites,even if at your own risk. (Must see if you don't know the risk of H2S or anoxia at all. written in Japanese.) anoxia/H2S-Helth department Japan
(*)number of astarisks represents impression. The list of Ryokans with hidden onsen or not known much.

Prefecture	Area-name of SPA	hidden spring type	charge	mix/seperate	impression	comment	image(link)
Hokkaido	Shiretoko, the foot of Rausu The water temperature spring of a bear	hidden spring	Free	Seperate	***	The R/rent of the mountain of green muddiness
Hokkaido	Shiretoko, the foot of Rausu Seseki hot spring	nealy intact	UpToU	Mix	***	The wave comeing in
Hokkaido	Shiretoko, the foot of Rausu Aidomari hot spring	hidden spring	UpToU	Separate partly	**	The row-house ceremony classified by sex
Hokkaido	Shiretoko, the foot of Rausu Kamuiwakka Hot-Waterfall	remain intact	Free	Mix	*****	difficulty -- high
Hokkaido	Shiretoko, the foot of Rausu Iwaobetsu	hidden spring	Free	Mix	*****	Winter attainment difficulty
Hokkaido	Shiretoko, the foot of Rausu Unabetsu hot spring	bath house		Seperate	*	Crane crane
Hokkaido	Okhotsk and North Hokkaido Okhotsk hot spring	bath house		Seperate	*	Vo and an R/rent are causes.
Hokkaido	Okhotsk and North Hokkaido Setose hot spring	bath house		Seperate	***	The smooth fountainhead
Hokkaido	The foot of Mt. Syari, and North Hokkaido The R/rent of a Karamatsu	hidden spring	Free	Mix	***	Fountainhead bulb water running
Hokkaido	The foot of Mt. Syari, and North Hokkaido Kosugawa hot spring	pablic bath	UpToU	Seperate	***	A local R/rent
Hokkaido	The foot of Mt. Syari, and North Hokkaido Kawakita hot spring	hidden spring				Winter defeat
Hokkaido	The foot of Mt. Syari, and North Hokkaido Kunnebetsu hot spring	remain intact	Free	Mix	*****	Winter defeat, discovery difficulty
Hokkaido	The Kusshiyaro lake and the Mt. Mokoto foot Kawayu	pablic bath		Seperate	*****	The two fountainhead
Hokkaido	The Kusshiyaro lake and the Mt. Mokoto foot Oyakotsu jigoku	remain intact	Free	Mix	*	Winter is improper.
Hokkaido	The Kusshiyaro lake and the Mt. Mokoto foot Jigoku this side	remain intact	Free	Mix	***	Unparalleled view
Hokkaido	The Kusshiyaro lake and the Mt. Mokoto foot Jigoku this side public bathhouse	pablic bath	UpToU	Mix	*
Hokkaido	The Kusshiyaro lake and the Mt. Mokoto foot Thirteen-stringed koto	hidden spring	Free	Mix	**	Soft rime
Hokkaido	The Kusshiyaro lake and the Mt. Mokoto foot Ainu village	hidden spring	Free	Separate partly	***	Winter swan fountainhead 2
Hokkaido	The Kusshiyaro lake and the Mt. Mokoto foot Ikenoyu open-air bath	hidden spring	Free	Mix		Winter closing
Hokkaido	The Kusshiyaro lake and the Mt. Mokoto foot The R/rent by the lakeside near Ikenoyu	remain intact	Free	Mix	*	A tepid unparalleled view
Hokkaido	The Kusshiyaro lake and the Mt. Mokoto foot Sunayu	hidden spring	Free	Mix	**	Super-fever
Hokkaido	The Kusshiyaro lake and the Mt. Mokoto foot Io-zan hot spring	remain intact	Free			Winter and back search defeat, a no spring any more?
Hokkaido	Male Akan and meakan Dakeyama foot The waterfall of an R/rent	nealy intact	Free	Mix	**	Winter closing
Hokkaido	Male Akan and meakan Dakeyama foot Male Akan hot spring	remain intact	Free	Mix	*	Bathing difficulty
Hokkaido	The foot of a Mt.Nipesotsu Iwama hot spring	nealy intact	Free	Mix	***	Sulfur spring
Hokkaido	Mt. Upepesanke Kanno	remain intact	UpToU	Mix	****	Snowball fight ON bathing
Hokkaido	Mt. Upepesanke Yu-yanbetsu	remain intact	Free	Mix	*****	Kawayu group volunteer management
Hokkaido	Mt. Upepesanke Shikaribetsu	hidden spring	UpToU	Separate partly	*****	tepid - romantic
Hokkaido	The foot of heavy snow Asahidake	remain intact	Free	Mix	****	Tepid - ravine nature
Hokkaido	The foot of heavy snow Inside Dakeonsen	remain intact	Free	Mix	*****	Kan Okage possession and a Good hot spring
Hokkaido	Mt. Tomuraushi foot Mt. Tomuraushi hot spring	nealy intact	Free	Mix	**	Severe winter
Hokkaido	Mt. Tomuraushi foot University of Tokyo snow jigokudani	remain intact	Free	Mix	*****	Bear habitat danger
Hokkaido	Mt. Tomuraushi foot Nupuntomuraushi hot spring	hidden spring	Free	Mix	***	The beat of the ground
Hokkaido	The foot of a tokachidake Agave stricta hot spring	hidden spring	Free	Mix	****	User large number
Hokkaido	The outskirts of Sapporo Matsubara hot spring	bath house		Seperate	**	Two sorts of mall springs
Hokkaido	The foot of an Orofure Bankei hot spring	remain intact	Free	Mix	***	Riverside base rock
Hokkaido	The foot of an Orofure Fumbe hot spring	pablic bath	Free	Mix	**	A local R/rent
Hokkaido	The foot of an Orofure Kawamata hot spring
Hokkaido	Niseko Niseko Yakushi Onsen	bath house		Mix		2 sorts of fountainhead step
Hokkaido	Niseko Small hot spring swamp	remain intact	Free	Mix	*****	A swamp and a river are hot springs.
Hokkaido	Niseko Furuppu hot spring	pablic bath		Seperate	*
Hokkaido	Niseko Rusutsu hot spring	pablic bath		Seperate	*
Hokkaido	South Hokkaido Isoya hot spring	remain intact	Free	Mix	****	Fever and a feature of hot spring are good.
Hokkaido	South Hokkaido Mizunashi seashore hot spring	hidden spring	Free	Mix	***	The wave comeing in
Hokkaido	South Hokkaido Hamano-yu	pablic bath	Free	Mix	**	A local R/rent
Hokkaido	South Hokkaido The hot spring in Hirata	hidden spring	Free	Mix	***	Rapid stream bank outdoors
Hokkaido	South Hokkaido a mortar -- an exception hot spring	bath house		Seperate	*	An institution is excessive.
Hokkaido	South Hokkaido Yoshitoshi Oku river hot spring	bath house		Separate partly	**	Fine R/rent fountainhead gush
Hokkaido	South Hokkaido Asahi onsen	hidden spring		Mix	*****	Only the absence from work smell was defeated.
Aomori	Hakkouda Tashiro former R/rent	remain intact	Free	Mix	*****	A calm ravine
Aomori	Tsugaru The R/rent of a bear	bath house		Seperate		A money in hand run short of is carried out, and it is a no bathing experience.
Aomori	Owani Hirosaki Shimada hot spring	pablic bath		Seperate	*	A local R/rent
Aomori	Iwaki-san foot Daihaku hot spring	pablic bath		Seperate		Town
Aomori	Shimokita Osorezan Yusaka hot spring	remain intact	Free	Mix	*****	Spring quality of the two fountainhead
Aomori	Shimokita Osorezan Back Yagen Onsen	remain intact	Free	Mix	****	The scene of a river
Aomori	Shimokita Osorezan Back Yagen Onsen	pablic bath	Free	Seperate	*	The scene of a river
Aomori	Kawarage jigoku Kawarage Oyu waterfall	remain intact	Free	Mix	***	A feature of hot spring and force
Akita	Kosaka and Towada Hachikuro	remain intact	Free	Mix	*****	Mining trial digging system
Akita	Kosaka and Towada Back Hachikuro	remain intact	Free	Mix		Mining trial digging system
Akita	Kosaka and Towada Oku back Hachikuro	remain intact	Free	Mix	*****	Mining trial digging system
Akita	Tamagawa hot spring Bedrock bath	remain intact	Free	Mix	**	Strong acid boiling water scale
Akita	Nyuto Onsenkyo Ippommatsu hot spring	remain intact	Free	Mix	*****	The flower settled down of an R/rent
Akita	Hachimantai Goshogake Hot Spring	nealy intact	UpToU	Mix	*****	The photograph was consulted.
Akita	Hachimantai and Appi-kougen Appi hot spring	remain intact	Free	Mix	*****	A near located in mid mountain ravine
Iwate	The foot of Iwate-san Amihari hot spring	remain intact	Free	Mix		Takishita's outdoors
Iwate	Geto upper stream Geto	remain intact	Free	Mix	*****	Scene
Iwate	Geto Geto	hidden spring	Free	Seperate	**	It is a sinter cone to an inside.
Iwate	A Naruko and Onikobe Arayu jigoku	remain intact	Free	Mix	****	It gushed under the jigoku.
Iwate	A Naruko and Onikobe Katayama jigoku	nealy intact	UpToU	Mix	***	Mad system
Miyagi	Naruko Naruko Onsen	remain intact	Free	Mix	***	Please enter from a dry riverbed park.
Miyagi	The foot of 3 spears Yunokami hot spring	remain intact	Free	Mix	****	Also dig in myself Sunayu
Miyagi	Aidu-komagatake A certain hot spring	remain intact	Free	Mix	***	Lodger limited outdoors
Fukushima	The foot of Hiuchigatake Shibusawa hot spring	nealy intact	Free	Mix	***	The waterfall in Okutadami - Sanjo
Fukushima	Aizu Yunohana Onsen	hidden spring	Free	Mix	****	The opposite shore of an inn
Fukushima	Root name grass mound foot Yuzawa sinter cone	hidden spring	UpToU	Mix	**	Sinter cone
Fukushima	Okushiobara Arayu hot spring	hidden spring	Free	Mix	**	Spring out underneath
Tochigi	Shiobara Hot Spring Resort Fukuwata Onsen	remain intact	Free	Mix	*****	The opposite shore of an inn
Tochigi	Shiobara Hot Spring Resort Fukuwata Onsen	pablic bath		Seperate	***	Swimsuit prohibition
Tochigi	Okukinu Okukinu	hidden spring	Free	Mix	**	Shank take some pail of water before bathe
Tochigi	Nasu Takao Onsen	hidden spring	Free	Mix	**	The present use is impossible.
Tochigi	Oku-Nasu Sandogoya	pablic bath		Seperate	***	The R/rent of a delicate mountain
Tochigi	Shirane-san system Herb hot spring	remain intact	Free	Mix	*****	The scene of 滝越, strong acid
Tochigi	Shirane-san system The waterfall hot spring of a jhofu	bath house			*****	It is buried and they are desolation and the earth.
Tochigi	Shirane-san system Kusatsu Hot Spring	pablic bath		Seperate	***	The cooled fountainhead
Gunma	Shirane-san foot Shiriyaki Onsen	remain intact	Free	Mix	***	Dam Shimokawadoko
Gunma	Nakanojo Shima Onsen	remain intact	Free	Mix	**	Hinoki bath charter full enjoyment
Gunma	Nakanojo Kawarayu-onsen	pablic bath	UpToU	Seperate	***	Fountainhead iron pot
Gunma	Tabayama-mura The R/rent of three articles	remain intact	Free	Mix	*****	Chloride sulfur spring heating
Gunma	Mt. Yatsugatake Honzawa onsen	remain intact	Free	Mix	****	An unparalleled view and the highest Tokorono 天湯
Gunma	Ueda small prefecture Bessho	pablic bath	UpToU	Mix	***	150 yen, hydrogen sulfide odor
Gunma	Ueda small prefecture Bessho back	pablic bath	UpToU	Mix	***	The system to which it is exposed
Yamanashi	Ueda small prefecture Oshio hot spring	pablic bath		Seperate	****	200 yen radium あっ bank system
Nagano	Ueda small prefecture Kakeyu	nealy intact		Mix	*****	200 yen and a local
Nagano	Akiyamago Kiriaki hot spring	pablic bath		Seperate	***	A high temperature spring, winter OK
Nagano	Akiyamago Small Akazawa hot spring	nealy intact	Free	Mix	**	Carbon dioxide gas and spring quality
Nagano	Yamanouchi Yudanaka Onsen	pablic bath		Seperate	***	Local and a lodger
Nagano	Yamanouchi Shibu	pablic bath		Seperate	**	The tour around 9 R/rents
Nagano	Yamanouchi Jigokudani	remain intact	Free	Mix	****	Only for a monkey
Nagano	Yamanouchi Jigokudani	bath house		Seperate	***	Only for man
Nagano	Yamanouchi Jigokudani	pablic bath	Free	Seperate	**	Hot-water cylinder overflow R/rent
Nagano	Yamanouchi Hot spring	pablic bath	Free	Seperate	***	A 300 yen boiling spring, absence from work
Nagano	Alp Onsenkyo Shichimi					bad road notes - small-scale
Nagano	Suzaka Canada Kai hot spring	bath house		Seperate	*****	Spring quality good
Nagano	Suzaka The R/rent of a stainless steel bathtub	remain intact	Free	Mix	**	Too hot
Nagano	Nozawa Nozawaonsen	bath house		Seperate	**	Local and a lodger
Nagano	Japanese North Alps White horse 鑓温泉	remain intact	Free	Mix	***	Unparalleled view and round trip 5H~
Nagano	Norikura kogen Norikura kogen	bath house		Seperate	****	A clouded white, a small bathtub
Nagano	Mt. Ontake Yukawa Spa	remain intact	Free	Mix	**	An abandaned trail it's not in use by now and keep off
Nagano	Japanese North Alps Renge	pablic bath	Free	Seperate	**	Unparalleled view volcanic system jigoku
Nagano	Japanese North Alps Renge	hidden spring		Mix	*****	a bear is also likely to take a bath
Nagano	Mt. Myoko Tsubame hot spring	hidden spring	Free	Separate partly	***	It was impressed by the white R/rent.
Nagano	Mt. Myoko Tsubame hot spring	remain intact	Free	Mix	****	Ski slope side
Niigata	Sea valley mountain mass Kajiyama former R/rent	bath house	UpToU	Mix	*****	Please dig too much and, but appreciate.
Niigata	Matsunoyama Usagi	bath house	UpToU	Mix	*****	Spring quality and a feeling of opening
Niigata	Yuzawa Akayu	hidden spring	Free	Mix	*****	The hidden hot spring in Mt. Naeba
Niigata	The foot of a mountain between-less [ large ] Akaishi	hidden spring	Free	Mix	**	Discharge alkaline springs
Niigata	Nakaizu Shuzenji hot spring	remain intact	Free	Mix	*****	Please appreciate free admission.
Niigata	Nakaizu Amagi Yugashima	pablic bath		Seperate	***	The scent of a bathroom R/rent
Niigata	Sumata	bath house		Mix	*****
Shizuoka	A sword and Kurobe Gorge Hermit hot spring	bath house	Free	Seperate	*****	In a difficulty inn, it is the best.
Shizuoka	A sword and Kurobe Gorge Hermit hot spring	pablic bath	Free	Mix	**	Natural hot spring
Shizuoka	A sword and Kurobe Gorge Azo Hara hot spring	pablic bath		Seperate	***	The history of canyon development
Shizuoka	Kurobe Gorge Kanetsuri	pablic bath		Seperate	*	Nature of a canyon
Toyama	Hakusan road through a forest	pablic bath		Mix	****	The upper stream of the joint R/rent of winter closing
Toyama	The foot of a hakusan Iwama outdoors	remain intact	Free	Mix	*****	Outdoors Deposit of conduit
Toyama	The foot of a hakusan Iwama sinter cone	pablic bath		Mix	****	Sinter cone
Toyama	Okuhida Shin hotaka	hidden spring	UpToU	Mix	*****	Spring out underneath
Toyama	Okuhida Shin hotaka	remain intact	Free	Mix
Toyama	Okuhida Tochio hot spring	remain intact	Free	Mix	**	River side
Toyama	Hida Gero Hot Spring	pablic bath	Free	Mix	***	River side
Ishikawa	Triplication Yunokuchi hot spring	hidden spring	Free	Mix	***	Two bathtub & open-air bath?
Ishikawa	Kumanomoto Miya Yunomine	nealy intact	Free	Mix	***	Smoothness of a rock pot
Ishikawa	Kumanomoto Miya Yunomine	remain intact	Free	Mix	****	Fountainhead
Gifu	Kumanomoto Miya Yunomine	hidden spring	UpToU	Mix	***	Water running
Gifu	Kumanomoto Miya Kawayu	hidden spring	UpToU	Mix	***	Lustrous skin system feature of hot spring
Gifu	Katsuura Individual bath	pablic bath	UpToU	Seperate	**	Order cleaning
Gifu	Shionoha hot spring	pablic bath	UpToU	Mix	**	B and a deposit
Gifu	Top tea store open-air bath	nealy intact	Free	Mix	**	Riverside
Mie	Okutsu Okutsu	hidden spring		Seperate	**	The washing space bathroom was closed.
Wakayama	Mt. Sambe foot Sembaru hot spring	pablic bath		Mix	****	Fountainhead bath
Wakayama	Mt. Sambe foot Ikeda radium hot spring	pablic bath		Seperate	**	From a garden base rock to those with a gush
Wakayama	Mt. Sambe foot A certain hot spring	pablic bath		Seperate	*	Carbon dioxide gas danger
Wakayama	A certain hot spring	hidden spring	Free	Mix	***
Wakayama	Shimane western part Kibedani hot spring	hidden spring	Free	Seperate	****	A bath cannot be taken for the fountainhead.
Nara	Ehime Dogo Hot Spring	bath house		Seperate	***	Building
Nara	Kunisaki peninsula Ebisu-dani hot spring	bath house		Mix	***	An R/rent is satisfactory.
Okayama	Yabakei Orido hot spring	pablic bath		Mix	**	Thin yellow transparence
Shimane	Beppu Kannawa hot spring	bath house		Seperate	***	An old person's wisdom
Shimane	Beppu Myoban Hot Spring	bath house		Seperate	***	A cemetery top, a natural hot spring
Shimane	Yufuin Yufuin Hot Spring	remain intact		Seperate	****	Straw-thatched roof bath structure
Shimane	Mt. Kuju foot Kabeyu	nealy intact	Free	Mix	****	The riverside, a spring out underneath
Shimane	Mt. Kuju foot A certain hot spring	pablic bath		Seperate	*	Too bubbly incredible
Ehime	Mt. Kuju foot 3 ship hot spring	pablic bath		Seperate	****	Boko-boko
Ooita	Mt. Kuju foot Nagayu	pablic bath		Seperate	*	It is if it is summer optimal temperature night.
Ooita	Mt. Kuju foot Sujiyu Onsen	pablic bath		Seperate	**
Ooita	Shimabara peninsula Obama	pablic bath		Mix	*****	Good water feeling to touch hot spring
Ooita	Shimabara peninsula Obama	nealy intact	Free	Mix	***
Ooita	Shimabara peninsula Obama	pablic bath		Mix	**	Setting sun No.1 of Japan
Ooita	Shimabara peninsula Unzen Hot Spring	pablic bath		Mix	****	The optimal temperature fountainhead, a feeling to touch hot spring
Ooita	Shimabara peninsula Unzen Hot Spring	pablic bath		Seperate	*****	Optimal temperature hydrogen sulfide spring
Ooita	Shimabara peninsula Unzen Hot Spring	bath house		Seperate	***	Thin kana?
Ooita	Shimabara peninsula Unzen Hot Spring	hidden spring	Free	Mix	**	Fever!
Ooita	Chikugo River origin The water temperature spring of a mountain	pablic bath		Seperate	*	The open-air bath of heights
Nagasaki	Chikugo River origin Nu-ru-yu hot spring	pablic bath		Seperate	*****	From a step to an extensive gush
Nagasaki	Chikugo River origin Terao field hot spring	pablic bath		Seperate	**	Local priority
Nagasaki	Chikugo River origin Kurokawa	pablic bath		Seperate	**	The base rock was used.
Nagasaki	Chikugo River origin Kurokawa	pablic bath		Seperate	*****	The Suzume jigoku was resembled.
Nagasaki	Chikugo River origin Manganji hot spring	pablic bath		Seperate	***	A soft R/rent
Nagasaki	Chikugo River origin Manganji hot spring	pablic bath		Seperate	**	Atmosphere of a town
Nagasaki	Takeo Takeo-onsen	nealy intact	Free	Mix	***	A hot alkali spring, an attractive point
Kumamoto	Kyuuragi Myoho-ji hot spring	bath house			***	Smooth touch Sodium Hydrogen Carbonate mineral spring
Kumamoto	Kino Ureshino Hot Spring	pablic bath		Seperate	****	Under [ 16/11 ] a European-style building and absence from work
Kumamoto	Kagawa The valley hot spring of the Kagawa R/rent	pablic bath	UpToU	Separate partly	****	Metal bathtub heated from beneath
Kumamoto	Ebino Heights The second swan hot spring	pablic bath		Mix	**	Fever, well water cooling
Kumamoto	Ebino Heights Ebino Heights	bath house		Seperate	***	The Mt. Karakuni Higashiyama foot
Kumamoto	Kirishima Yamanjyo hot spring	pablic bath		Seperate	***	Dangerous keep off
Kumamoto	Kirishima Iwano-yu	nealy intact	UpToU	Mix	***	A rock and a river
Saga	Kirishima A certain hot spring	pablic bath		Seperate	***	Keep off
Saga	SHINKAWA ravine Myoken	pablic bath		Seperate	**	Stone wall structure spring out underneath
Saga	SHINKAWA ravine Myoken	pablic bath		Seperate		A natural river
Miyazaki	SHINKAWA ravine Myoken	nealy intact	Free	Mix	*****	Hot water quantity
Miyazaki	Kagoshima northwest Yoshida hot spring	pablic bath		Seperate	****	Coffee color
Miyazaki	Kagoshima northwest Yunoo hot spring	pablic bath		Seperate	***	The R/rent of a gold mine
Kagoshima	Kagoshima northwest The hot spring in the Shiraki river	remain intact	Free	Mix	****	Spring out underneath
Kagoshima	Kagoshima northwest Shibao hot spring	remain intact	Free	Mix	****	Putting green
Kagoshima	Kagoshima northwest Miyanojo hot spring	remain intact	Free	Mix	*****	It is cheap.
Kagoshima	Kagoshima northwest Iriki hot spring	hidden spring	UpToU	Mix	*****	Muddy brown
Kagoshima	Kagoshima northwest Suwa hot spring	remain intact	Free	Mix	****
Kagoshima	Kagoshima northwest Ichihino Onsen	pablic bath		Mix	***	History
Kagoshima	Satsuma peninsula Hamachogamizu hot spring	bath house		Seperate	**	Hot spring ranking
Kagoshima	Okuma peninsula Eno-shima hot spring	pablic bath		Seperate	*	Two bathtubs
* There might be some places that described as free in this page but some donations up to you expected.