Photo credits

Every photo on Onsen Hopper, who took it and the licence it is shared under. Most come from Wikimedia Commons; the rest were sent in by the onsen or a visitor.

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Hokkaido

• Dai-ichi Takimotokan
  Photo: T DMY · CC BY 3.0 · File:Spa Noboribetu／登別第一滝本館 - panoramio.jpg
• Fukiage Roten no Yu
  Photo: Soica2001 ( talk ) · Public domain · File:Fukiage no yu.JPG
• Hoheikyo Onsen
  Photo: Soica2001 ( talk ) · Public domain · File:Hoheikyo spa roten.JPG
• Hokkai Hotel
  Photo: Unknown author · CC BY-SA 3.0 · File:New-hokkai-hotel01.jpg
• Jozankei Manseikaku Hotel Milione
  Photo: 禁樹なずな · CC BY-SA 4.0 · File:Hotel Milione.JPG
• Jozankei View Hotel
  Photo: hasano_jp · CC BY 3.0 · File:定山渓ビューホテル - panoramio.jpg
• KKR Hakodate
  Photo: 663highland · CC BY 2.5 · File:Yunokawa Onsen Hakodate Hokkaido Japan03n.jpg
• Kuma no Yu Outdoor Bath
  Photo: Highten31 · CC BY-SA 3.0 · File:熊の湯.JPG
• Mitsuishi Kombu Onsen Kurazo
  Photo: Soica2001 ( talk ) · Public domain · File:Mitsuishi spa roten.JPG
• Natural Toyoura Onsen Shiosai
  Photo: Soica2001 ( talk ) · Public domain · File:Toyoura spa rotn.JPG
• Niseko Ekimae Onsen Kiranoyu
  Photo: Soica2001 ( talk ) · Public domain · File:Niseko ekimae onsen Kiranoyu.JPG
• Niseko Grand Hotel
  Photo: ながいの · CC BY-SA 2.0 · File:ニセコ グランドホテル January 2014.jpg
• Noboribetsu Grand Hotel
  Photo: Totti · CC0 · File:Noboribetsu Grand Hotel.jpg
• Noboribetsu Manseikaku
  Photo: Totti · CC0 · File:Noboribetsu Manseikaku.jpg
• Noboribetsu Sekisuitei
  Photo: 逃亡者 ( ja:利用者:逃亡者 ) · Public domain · File:Noboribetsu Sekisuitei.jpg
• Nukumori no Yado Furukawa
  Photo: 禁樹なずな · CC BY-SA 4.0 · File:Hotel Furukawa.JPG
• Shizunai Onsen
  Photo: Soica2001 ( talk ) · Public domain · File:Shizunai spa 2011.JPG
• Toyako Kohantei
  Photo: Soica2001 ( talk ) · Public domain · File:Toyako spa kohansou.jpg
• Wakoto Onsen
  Photo: Chatama ( talk ) · CC BY-SA 3.0 · File:Outdoor bath of the Wakoto hot spring.jpg
• Yachigashira Onsen
  Photo: Soica2001 ( talk ) · Public domain · File:Yachigashira spa 2011.JPG
• Yumoto Koganeyu
  Photo: Soica2001 ( talk ) · Public domain · File:Koganeyu spa 2011.JPG
• Yumoto Takuboku-tei
  Photo: Abasaa · Public domain · File:Yumoto Takubokutei.JPG
• Yunohama Hotel
  Photo: 663highland · CC BY 2.5 · File:Yunohama Hotel Yunokawa Onsen Hakodate Hokkaido Japan02n.jpg

Akita

• Ganiba Onsen
  Photo: Suicasmo · CC BY-SA 4.0 · File:Ganiba Onsen 20201122.jpg
• Hatahata-kan (Hachimori Isaribi Onsen)
  Photo: 掬茶 · CC BY-SA 4.0 · File:Hatahata-kan 20210724.jpg
• Hotel Kazuno
  Photo: 掬茶 · CC BY-SA 4.0 · File:Hotel Kazuno.jpg
• Hotel Sun Rural Ogata (Shirakami Tenbo Onsen)
  Photo: 掬茶 · CC BY-SA 4.0 · File:Hotel Sun-Rural Ogata 20180526.jpg
• Kakunodate Onsen
  Photo: 掬茶 · CC BY-SA 4.0 · File:Hotel Wanoi Kakunodate.jpg
• Kuroyu Onsen
  Photo: aki · CC BY 2.1 jp · File:Kuroyu Onsen 02.jpg
• Magoroku Onsen
  Photo: Suicasmo · CC BY-SA 4.0 · File:Magoroku Onsen 20201122.jpg
• Sakyu Onsen Yumeron
  Photo: 掬茶 · CC BY-SA 4.0 · File:Sakyu Onsen Yumeron.jpg
• Shin-Tamagawa Onsen
  Photo: くろふね · CC BY 3.0 · File:新玉川温泉 - panoramio.jpg
• Takanoyu Onsen
  Photo: RickardA · Public domain · File:Takanoyu Onsen Rotenburo 086.jpg
• Tokimeki Koryu Center Yupple
  Photo: Rarisan · CC0 · File:Hiraka Tokimeki Exchange Center "Yuppuru" Spa.jpg
• Yokote Ekimae Onsen Yuyu Plaza
  Photo: 掬茶 · CC BY-SA 3.0 · File:Yokote Plaza Hotel.jpg
• Yukizawa Onsen Seifuso
  Photo: No machine-readable author provided. おぉたむすねィく探検隊 assumed (based on copyright cl… · CC BY-SA 2.5 · File:地獄温泉「清風荘」.jpg
• Yuze Hotel
  Photo: Marho · CC BY-SA 4.0 · File:Yuze Onsen 2018.jpg

Aomori

• Kogane-zaki Furofushi Onsen
  Photo: 掬茶 · CC BY-SA 4.0 · File:Koganezaki-Furofushi Onsen Hotel.jpg
• Kuwabatake Onsen Yun-Yun
  Photo: Soica2001 ( talk ) · Public domain · File:Kuwahata spa Yunyun.JPG
• Oku-Yagen Onsen Fufu Kappa no Yu
  Photo: Soica2001 ( talk ) · Public domain · File:Oku-Yagen spa meoto-Kappanoyu.JPG
• Spa House Roccapocca
  Photo: Yoshio Kohara · CC BY 3.0 · File:スパハウスろっかぽっか.jpg
• Sukayu Onsen
  Photo: iloverjoa · CC BY 3.0 · File:酸ヶ湯温泉 Sukayu onsen (Hot Spring) - panoramio.jpg
• Wani-come (Wani no Yu)
  Photo: 663highland · CC BY 2.5 · File:Kai Tsugaru Owani Onsen Aomori pref Japan16s3.jpg

Fukushima

• Edo Jowa Yoichi (Spa Resort Hawaiians)
  Photo: Sakaori ( talk ) · CC BY 3.0 · File:Spa Resort Hawaiians. Dance of Fula Girls A.JPG
• Michi-no-Eki Kirara 289 (Yamaguchi Onsen)
  Photo: 黒ゆり · CC BY-SA 3.0 · File:Spa Yamaguchi, Kirara289, Minamiaizu town, Fukushima Prefecture.jpg
• Ryokan Tamagoyu
  Photo: umomon pikakey from Japan. · CC BY-SA 3.0 · File:Tamagoyu, 天渓の湯 01.jpg
• Senki no Yu
  Photo: ブルーノ・プラス · CC BY 4.0 · File:Senki no yu hot spa.jpg

Iwate

• Amihari Onsen Yakushi no Yu (Kyukamura Iwate-Amihari)
  Photo: 掬茶 · CC BY-SA 4.0 · File:Qkamura Amibari Onsen.jpg
• Appi Onsen Shirakaba no Yu
  Photo: 掬茶 · CC BY-SA 4.0 · File:APPI Onsen Shirakaba-no-yu.jpg
• Geto Onsen Motoyu Geto
  Photo: さかおり · CC BY-SA 4.0 · File:Geto Hot Spring Motoyu Geto-Kan Accommodation Building.jpg
• Hashiba Onsen Shin-Hashiba no Yu (Michi-no-Eki Shizukuishi Anekko)
  Photo: MWE ( talk ) 13:31, 12 October 2010 (UTC) · CC BY-SA 3.0 · File:Miti-no-eki Sizukuisi Anekko.jpg
• Hotel Shidotaira (Shidotaira Onsen)
  Photo: 掬茶 · CC BY-SA 4.0 · File:Yusen Shidate (Shidotaira Onsen).jpg
• Namari Onsen Tosan Ryokan
  Photo: 掬茶 · CC BY-SA 4.0 · File:Namari Onsen Fujisan Ryokan.jpg
• Osawa Onsen
  Photo: 掬茶 · CC BY-SA 4.0 · File:Osawa Onsen Kikusuikan.jpg
• Shin-Namari Onsen Airinkan
  Photo: 掬茶 · CC BY-SA 4.0 · File:Hotel Airinkan (Shin-Namari Onsen).jpg
• Sukawa Kogen Onsen
  Photo: Yas Nakano · CC BY-SA 3.0 · File:Sukawa Kōgen Onsen 02.jpg

Miyagi

• Kagaribi no Yu Ryokusuitei
  Photo: gp from Japan. · CC BY-SA 2.1 jp · File:Akiu Onsen, Ryokusuitei 01.jpg
• Sendai Akiu Onsen Hotel Zuiho
  Photo: 663highland · CC BY-SA 4.0 · File:211028 Akiu Onsen Sendai Miyagi pref Japan02s3.jpg

Chiba

• Mutsuzawa Onsen Tsudoi no Yu
  Photo: 小石川人晃 · CC BY-SA 4.0 · File:SMART WELLNESS TOWN MUTSUZAWA Tsudoi-no-Sato.jpg
• Narita Airport Onsen Sora no Yu
  Photo: 4th protocol · CC BY-SA 4.0 · File:Soranoyu Spa Resort.jpg

Gunma

• Fujimi Onsen Miharashi no Yu Fureaikan
  Photo: アラツク · CC BY-SA 4.0 · File:Michinoeki Fujimi.JPG
• Gozanoyu
  Photo: Aspere · CC0 · File:251129 Goza-no-yu.jpg
• Hoshi Onsen Chojukan
  Photo: alala_p · CC BY-SA 3.0 · File:Houshi hot spring - panoramio.jpg
• Ikaho Open-Air Bath
  Photo: NY066 · CC BY-SA 3.0 · File:Ikaho open air bath.JPG
• Ishidan no Yu
  Photo: noppo3 · CC BY-SA 3.0 · File:伊香保温泉 石段街 - panoramio.jpg
• Kawara no Yu
  Photo: Soica2001 ( talk ) · Public domain · File:Tubame spa kawara no yu 2008.jpg
• Kawarayu Onsen Oyu
  Photo: photo: Qurren ( talk ) Taken with Canon PowerShot G9 X · CC BY-SA 4.0 · File:Kawarayu Onsen Oyu.jpg
• Manza Prince Hotel
  Photo: Sklatch · CC BY-SA 4.0 · File:Manza-prince-2019-06.jpg
• Otakinoyu
  Photo: Aspere · CC0 · File:251129 Otaki-no-yu 01.jpg
• Sainokawara Open-Air Bath
  Photo: YedidyaPopper · CC BY 4.0 · File:2023.04.26 Sainokawara Park.jpg
• Sawatari Onsen Kyodo Yokujo (communal bath)
  Photo: photo: Qurren ( talk ) Taken with Canon PowerShot G9 X · CC BY-SA 4.0 · File:Sawatari Onsen public bath.jpg
• Sekizenkan (Genroku no Yu)
  Photo: Kentaro Ohno from Tokyo, Japan · CC BY 2.0 · File:積善館本館 中之条 2013 (9994399714).jpg
• Shirahata no Yu
  Photo: Unknown author · CC BY-SA 3.0 · File:Kusatu spa sirohata.jpg
• Shiriyaki Onsen Kawa no Yu
  Photo: Yusuke Kawasaki from Tokyo, Japan · CC BY 2.0 · File:Shiriyaki Onsen 03.jpg

Ibaraki

• Yachiyo no Yu (Keiyukan)
  Photo: Ocdp · CC0 · File:Yachiyo Green Village 001.jpg

Kanagawa

• Hakone Kowakien Yunessun & Mori no Yu
  Photo: 663highland · CC BY-SA 4.0 · File:251122 Hakone Kowakien Moto-yu Morino-yu Hakone Japan01s3.jpg
• Hakone Yumoto Onsen Tenseien
  Photo: Abasaa · Public domain · File:Hakone Yumoto Onsen Tenseien.JPG
• Kogome no Yu
  Photo: NY066 · CC BY-SA 3.0 · File:Kogome-no-yu Yugawara.JPG
• Nakagawa Onsen Buna no Yu
  Photo: 妖精書士 · CC BY-SA 3.0 · File:Nakagawa Onsen,Bunanoyu.JPG
• Nanasawaso
  Photo: Thirteen-fri · CC BY-SA 3.0 · File:Nanasawaso in Nanasawa onsen.JPG
• Yokosuka Onsen Yuraku no Sato
  Photo: 妖精書士 · CC BY-SA 4.0 · File:Yuranosato Yokosuka.jpg
• Yoshiike Ryokan
  Photo: Abasaa · Public domain · File:Yoshiike Ryokan.JPG
• Yugawara Soyu Books and Retreat (Soyu Terrace)
  Photo: Jeremy Eades from Hiratsuka, Japan · CC BY-SA 2.0 · File:Doppon no yu -Yugawara Onsen.jpg

Saitama

• Chichibu Onsen Mangan no Yu
  Photo: Puffy Cameron · CC BY 2.0 · File:秩父温泉 満願の湯 埼玉県秩父郡皆野町 Oct 15, 2005.jpg
• Chichibu Yumoto Buko Onsen
  Photo: 妖精書士 · CC0 · File:Bukou onsen.jpg
• Hyakkannon Onsen
  Photo: 妖精書士 · CC BY-SA 3.0 · File:100kannon-onsen.jpg
• Kasukabe Onsen Yuraku no Sato
  Photo: 撮影：投稿者 ( 妖精書士 ) · CC BY-SA 3.0 · File:Yuranosato-Kasukabe.jpg
• Kitamoto Onsen Yuraku no Sato
  Photo: User:妖精書士 · Public domain · File:Yuranosato-Kitamoto.JPG
• Kumagaya Onsen Yuraku no Sato
  Photo: Nori Norisa · CC BY 4.0 · File:熊谷温泉 湯楽の里 熊谷市月見町2丁目 Dec 5, 2025.jpg
• Ofuro no Ousama Wako
  Photo: 妖精書士 · CC BY-SA 3.0 · File:Ofuro-no-Ousama Kounandai.JPG
• Ryokami Onsen Yakushi no Yu
  Photo: FUTON · CC BY-SA 3.0 · File:道の駅両神温泉薬師の湯.JPG
• Sawarabi no Yu
  Photo: Koda6029 · CC BY-SA 4.0 · File:さわらびの湯.jpg
• Sugito Tennen Onsen Utanoyu
  Photo: ミラー・ハイト · CC BY-SA 4.0 · File:杉戸天然温泉 雅楽の湯.jpg

Tochigi

• Haga Onsen Roman no Yu
  Photo: Miyuki Meinaka · CC BY-SA 4.0 · File:Haga Onsen Romantic Bath 2.jpg
• Hotaru no Sato Bonten no Yu
  Photo: Masashi Taomoto · CC BY 3.0 · File:梵天の湯 2012年5月 - panoramio.jpg
• Hotel Sangetsu Goshiki no Yu
  Photo: くろふね · CC BY-SA 4.0 · File:あんよの湯.jpg
• Shika no Yu
  Photo: Snake Head 1995 · CC BY-SA 3.0 · File:鹿の湯（しかのゆ）露天風呂P6270550.jpg
• Yukemuri Magokoro no Yado Isshinkan
  Photo: Abasaa · Public domain · File:Yukemuri Magokoro no Yado ISSHINKAN.jpg

Tokyo

• Airando Center Gojinka Onsen
  Photo: User: (WT-shared) Shoestring at wts wikivoyage · CC BY-SA 4.0 · File:Gojinka-onsen Spa, Izu Oshima, Tokyo, Japan.JPG
• Akigawa Keikoku Seoto no Yu
  Photo: 散歩 · Public domain · File:秋川渓谷瀬音の湯.JPG
• Furusato no Yu
  Photo: Koda6029 · CC BY-SA 4.0 · File:ふるさとの湯.jpg
• Hinohara Onsen Center Kazuma no Yu
  Photo: ブルーノ・プラス · CC BY 4.0 · File:Kazuma hotspring.jpg
• Jinata Onsen
  Photo: Douglas P Perkins ( Douglaspperkins ( talk )) · CC BY 3.0 · File:Jinata Onsen.2.jpg
• Kabe Onsen Ume no Yu
  Photo: 交通アキ② · CC BY 4.0 · File:Kabeonsenumenoyu.jpg
• Keio Takaosan Onsen Gokurakuyu
  Photo: Thirteen-fri · CC BY-SA 4.0 · File:Keio-Takaosan-Onsen-Gokurakuyu.jpg
• Matsugashita Miyabiyu
  Photo: User: (WT-shared) Shoestring at wts wikivoyage · CC BY-SA 4.0 · File:Matsugashita Miyabiyu, Shikinejima, Tokyo, Japan.JPG
• Oshiage Onsen Daikokuyu
  Photo: Totti · CC BY-SA 4.0 · File:Daikokuyu 250217 2.jpg
• Shinjuku Tennen Onsen Thermae-Yu
  Photo: 妖精書士 · CC0 · File:Thermae-yu Shinjuku.jpg
• Shogai Seishun no Yu Tsurutsuru Onsen
  Photo: Koda6029 · CC BY-SA 4.0 · File:生涯青春の湯つるつる温泉.jpg
• Spadium Japon
  Photo: Souka Kinmei · CC0 · File:スパジアムジャポン.jpg
• Uramigataki Onsen
  Photo: Soica2001 ( talk ) · Public domain · File:Uramigataki Onsen 2008.jpg

Aichi

• Hiranoya
  Photo: Honjinhiranoya · CC BY-SA 3.0 · File:本陣平野屋別館.JPG
• Inabu Onsen Donguri no Yu
  Photo: Asturio Cantabrio · CC BY-SA 4.0 · File:Inabu Donguri-no-sato ac (1).jpg
• Nagakute Onsen Gozaransse
  Photo: リニモ１号 · CC BY-SA 4.0 · File:Gozarasse,Nagakute.jpg
• Owari Onsen Tokai Center
  Photo: Asturio Cantabrio · CC BY-SA 4.0 · File:Owari Onsen Hotsprings ac.jpg
• Toei Onsen Hanamatsuri no Yu
  Photo: Mikkabie · CC BY-SA 3.0 · File:とうえい温泉 花まつりの湯.jpg
• Tokashima Onsen Yu-Land Pal Toyone
  Photo: Asturio Cantabrio · CC BY-SA 4.0 · File:豊根村湯～らんど パルとよね ac.jpg

Fukui

• Kono Seaside Onsen Yubae
  Photo: Opqr · CC BY-SA 4.0 · File:Kono seaside hotspring yubae.JPG
• Sano Onsen Fuku no Yu
  Photo: 運動会プロテインパワー · CC BY-SA 4.0 · File:Sano onsen Fukunoyu.jpg

Gifu

• Garden Hotel Yakedake
  Photo: 先従隗始 · CC0 · File:Okuhida Garden Hotel Yakedake 20210502.jpg
• Hinano Yuyado Matsunoi
  Photo: Abasaa · Public domain · File:Matsunoi Hotel 01.JPG
• Kojin no Yu
  Photo: Soica2001 ( talk ) · Public domain · File:Totio spa Koujin no yu 2008.jpg
• Ooedo Onsen Monogatari Premium Gero Honkan
  Photo: ESU · CC BY 3.0 · File:Koden, Gero, Gifu Prefecture 509-2206, Japan - panoramio.jpg
• Sachinoyu
  Photo: 珈琲牛乳 · CC BY 3.0 · File:幸乃湯 - panoramio.jpg
• Shin-Hotaka no Yu
  Photo: houzyouhideyosi · CC BY-SA 3.0 · File:新穂高の湯001.jpg

Ishikawa

• Hyokkori Onsen Shima no Yu
  Photo: 運動会プロテインパワー · CC BY-SA 4.0 · File:ひょっこり温泉島の湯.jpg
• Tatsunokuchi Onsen Soyu Satoyama no Yu
  Photo: Mtdsebaspedia · CC BY-SA 4.0 · File:辰口温泉総湯 里山の湯.jpg
• Yamashiro Onsen Ko-Soyu
  Photo: Aspere · CC0 · File:Yamashiro Onsen 260124 12.jpg

Nagano

• Bessho Onsen Daishi-yu
  Photo: ほっきー · CC0 · File:別所温泉 共同浴場「大師湯」 2024.jpg
• Bessho Onsen Ishiyu
  Photo: Traveller · CC BY-SA 3.0 · File:Bessyoonsen-ishiyu01.JPG
• Bessho Onsen Oyu
  Photo: 黒エサ屋さん · CC0 · File:大湯温泉入口.jpg
• Hakuba Happo Onsen Happo no Yu
  Photo: Soica2001 ( talk ) · Public domain · File:Hakuba-happo spa Obinata no yu 2008.jpg
• Katakurakan Sennin-buro
  Photo: そらみみ · CC BY-SA 3.0 · File:Bathing hall of Katakurakan.jpg
• Kawahara-yu (Nozawa Onsen)
  Photo: 小石川人晃 · CC BY-SA 4.0 · File:"Oyu" in Nozawa Onsen.jpg
• Kokumin Shukusha Matsushiro-so
  Photo: photo: Qurren ( talk ) Taken with Canon IXY 430F (Digital IXUS 245 HS) · CC BY-SA 3.0 · File:Matsushiro Onsen Kokuminshukusha Matsushirosou.jpg
• Kurashita no Yu
  Photo: くろふね · CC BY 4.0 · File:倉下の湯外観20210206-IMG 0870.jpg
• Nozawa Onsen Akiha no Yu
  Photo: 小石川人晃 · CC BY-SA 4.0 · File:"Akiha-no-Yu" in Nozawa Onsen.jpg
• Nozawa Onsen Juodo no Yu (sotoyu)
  Photo: 小石川人晃 · CC BY-SA 4.0 · File:"Juodo-no-Yu" in Nozawa Onsen.jpg
• Nozawa Onsen Nakao no Yu
  Photo: 小石川人晃 · CC BY-SA 4.0 · File:"Nakao-no-Yu" in Nozawa Onsen.jpg
• Nozawa Onsen Shinden no Yu
  Photo: 小石川人晃 · CC BY-SA 4.0 · File:"Shinden-no-Yu" in Nozawa Onsen.jpg
• Nozawa Onsen Sotoyu Matsuba no Yu
  Photo: 小石川人晃 · CC BY-SA 4.0 · File:"Matsuba-no-Yu" in Nozawa Onsen.jpg
• Nozawa Onsen Taki no Yu
  Photo: Koda6029 · CC BY-SA 4.0 · File:滝の湯.jpg
• Nozawa Onsen Yokochi no Yu
  Photo: Koda6029 · CC BY-SA 4.0 · File:横落の湯.jpg
• Shibu Onsen Oyu (Bath No. 9)
  Photo: Bernie Ongewe · CC BY-SA 3.0 · File:Shibu onsen.jpg
• Shiga Palace Hotel
  Photo: Koda6029 · CC BY-SA 4.0 · File:笠ヶ岳（志賀パレスホテル前）.jpg
• Shirahone Onsen Public Open-Air Bath
  Photo: Soica2001 ( talk ) · Public domain · File:Sirahone spa kyoudou-noten-buro 2008.jpg
• Tsurumakiso
  Photo: Komoro no kaze · CC0 · File:鶴巻の湯 01.jpg

Niigata

• Akakura Onsen Noten Buro Taki no Yu
  Photo: NEO-NEED · CC BY-SA 4.0 · File:Akakura Onsen in Niigata - 2022-02 (Taki-no-yu).jpg
• Aojima Onsen Miharashi no Yu Komami
  Photo: OS6 · CC BY-SA 3.0 · File:見晴らしの湯 - panoramio.jpg
• Hanamizuki Onsen Kihou
  Photo: 藤谷良秀(Fujitani Yoshihide) · CC BY-SA 4.0 · File:Hanamizuki Wakatake-so.jpg
• Haramachi Onsen Yukura Tsumari
  Photo: Drph17 · CC BY 4.0 · File:Tokamachi Nakasato Yukura Tsumari Onsen May2022.jpg
• Jonnobi Onsen Rakuju no Yu
  Photo: Tail furry · CC BY-SA 4.0 · File:Jonnobi no sato Takayanagi, Michi-no-Eki, Niigata, Japan, September 2019.jpg
• Kamo Nanatani Onsen Bijin no Yu
  Photo: Drph17 · CC BY 4.0 · File:Kamo Nanatani Onsen Bijin-no-Yu Sep2021.jpg
• Kanose Onsen Akayu
  Photo: Drph17 · CC BY 4.0 · File:Kanose Onsen Akayu Sep2021.jpg
• Kosudo Onsen Hana no Yu Kan
  Photo: photo: Qurren ( talk ) Taken with Samsung Galaxy J (NTT docomo SC-02F) · CC BY-SA 3.0 · File:Kosudo Spa Health Center.jpg
• Matsudai Shibatoge Onsen Unkai
  Photo: 黒エサ屋さん · CC0 · File:まつだい芝峠温泉雲海.jpg
• Matsunoyama Onsen Center Taka no Yu
  Photo: KQuhen · CC BY-SA 4.0 · File:Taka no Yu Matsunoyama Onsen 20260115.jpg
• Muramatsu Sakurando Onsen
  Photo: Drph17 · CC BY 4.0 · File:Gosen Muramatsu Sakurand Onsen Sep2021.jpg
• Seiro Kannon no Yu Zaboon
  Photo: Drph17 · CC BY 4.0 · File:Niigata Seiro Onsen Zaboon May2021.jpg
• Senami Onsen Yumoto Ryusen
  Photo: Fumihiko Ueno · CC BY 3.0 · File:2 Chome Senamionsen, Murakami-shi, Niigata-ken 958-0037, Japan - panoramio.jpg
• Senju Onsen Sennen no Yu
  Photo: Triglav · CC BY-SA 4.0 · File:Senjyu-onsen Tokamachi.jpg
• Unohama Ningyokan
  Photo: Drph17 · CC BY 4.0 · File:Unohama Onsen Ningyokan April2022.jpg

Shizuoka

• Foret Ito Onsen Yu no Niwa
  Photo: Abasaa · Public domain · File:Laforet Club Ito Onsen Yu-no-Niwa.JPG
• Hanasaki no Yu
  Photo: Kaze315 · CC BY-SA 4.0 · File:Hanasakinoyu spa.jpg
• KKR Hotel Atami
  Photo: Abasaa · Public domain · File:KKR Hotel Atami.JPG
• Marine Spa Atami
  Photo: Drivephotographer · CC0 · File:Marine Spa Atami.jpg
• Michi-no-Eki Kurara Heda Ichi no Yu
  Photo: アラツク · CC BY-SA 4.0 · File:Michinoeki Kurura Heda.JPG
• Odoriko Onsen Kaikan
  Photo: Captain76 · Public domain · File:Odoriko onsen kaikan 01.JPG
• Wada Jurojin no Yu
  Photo: Sakaori ( talk ) · CC BY 3.0 · File:Wada-Yu hot spring. Ito City.JPG

Toyama

• Azohara Onsen (mountain hut)
  Photo: Yasu ( talk ) · CC BY-SA 3.0 · File:Azohara Onsengoya camp site.jpg
• Furudo no Mori Onsen
  Photo: しょーーいち · CC BY-SA 4.0 · File:古洞の森温泉 入り口付近 S 95305730.jpg
• Himi Onsenkyo Soyu
  Photo: Yasu ( talk ) · CC BY-SA 3.0 · File:Himi Onsenkyo Soyu.jpg
• Jinzu-kyo Iwaine Onsen Rakkyokan
  Photo: Ruess1 · CC BY-SA 4.0 · File:神通峡岩稲温泉.jpg
• Mikurigaike Onsen
  Photo: Kentaro Ohno from Tokyo, Japan · CC BY 2.0 · File:みくりが池温泉 売店 (21654395063).jpg
• Namerikawa I-love-yu
  Photo: Suikotei · CC BY-SA 4.0 · File:Namerikawa Community Plaza.jpg
• Oiwa Fudo no Yu
  Photo: Ruess1 · CC BY-SA 4.0 · File:大岩不動の湯.jpg

Yamanashi

• Doshi no Yu
  Photo: SYM50cc EMR · CC BY 3.0 · File:道志の湯 - panoramio.jpg
• Enmei no Yu Spatio Kobuchizawa
  Photo: funk bass · CC BY 3.0 · File:スパティオ小淵沢 - panoramio.jpg
• Fuji Chobo no Yu Yurari
  Photo: 白蛇の騎士 · CC BY-SA 3.0 · File:富士眺望の湯ゆらり P1010100.jpg
• Hottarakashi Onsen
  Photo: kaidog · CC0 · File:ほったらかし温泉.JPG
• Kobo-yu
  Photo: Suikotei · CC BY-SA 4.0 · File:Tsurumaki Onsen Kobo-no-Satoyu.jpg
• Miharashi no Oka Mitama no Yu
  Photo: Hideto KOBAYASHI · CC BY 2.0 · File:みはらしの丘みたまの湯 市川三郷町 Mar 5, 2016.jpg
• Minami-Alps Onsen Lodge Shirane Kaikan
  Photo: Yasu ( talk ) · CC BY-SA 3.0 · File:Minami-Alps-shi Ashiyasu Sangakukan.jpg
• Narada Onsen Shiranekan
  Photo: Yasu ( talk ) · CC BY-SA 3.0 · File:Narada Onsen Shiranekan.jpg
• Ryuo Radon Onsen Yu-topia
  Photo: 赤いダイヤ · CC BY-SA 3.0 · File:Ryuoradon-hot spring.jpg
• Shin-Tojiba Akiyama Onsen
  Photo: くろふね · CC BY 3.0 · File:秋山温泉 - panoramio.jpg
• Tama Genryu Kosuge no Yu
  Photo: arashio1 · CC BY-SA 3.0 · File:小菅の湯入口 - panoramio.jpg
• Yamanashi Fruit Onsen Pukupuku
  Photo: funk bass · CC BY 3.0 · File:赤松の湯ぷくぷくからのパノラマ夜景 - panoramio.jpg

Hyogo

• Arima Grand Hotel
  Photo: hajime · CC BY 3.0 · File:有馬グランドホテル - panoramio.jpg
• Arima Kin no Yu
  Photo: そらみみ · CC BY-SA 4.0 · File:Kinnoyu Public Bathing in Arima Onsen.JPG
• Higashiura Sun Park Hana no Yu
  Photo: 運動会プロテインパワー · CC BY-SA 4.0 · File:Higashiura Hana-no-Yu.jpg
• Kinosaki Jizo-yu
  Photo: 米田賢一 · CC BY 3.0 · File:地蔵湯 - panoramio.jpg
• Minatoyama Onsen
  Photo: 海野碁仙堂 · CC BY-SA 3.0 · File:Minatoyama-onsen 湊山温泉C262973.jpg
• Taiko no Yu
  Photo: 663highland · CC BY-SA 4.0 · File:161112 Taikou-no-yu spa Arima Onsen Kobe Japan01s3.jpg
• Tosen Goshobo
  Photo: iloverjoa · CC BY 3.0 · File:陶泉 御所坊 Tocen Goshoboh - panoramio.jpg

Kyoto

• Kumihama Onsen Yumotokan
  Photo: 運動会プロテインパワー · CC BY-SA 4.0 · File:Kumihama Onsen Yumotokan.jpg
• Kurama Onsen
  Photo: YOSHIFUMI OGISO · CC BY-SA 3.0 · File:くらま温泉 - panoramio.jpg
• Spa & Hotel Suisyun Matsuiyamate
  Photo: Yuki9717 · CC BY-SA 4.0 · File:SPA & HOTEL SUISYUN Matsuiyamate appearance.jpg
• Yasaka Ashiginu Onsen
  Photo: 漱石の猫 · CC BY-SA 4.0 · File:YasakaAshiginuonsen弥栄あしぎぬ温泉.jpg

Mie

• Akame Sansuien
  Photo: 円周率３パーセント · CC BY-SA 4.0 · File:Sansuien 20190306.jpg
• Aqua Ignis Kataoka Onsen
  Photo: Miyuki Meinaka · CC BY-SA 4.0 · File:AQUAIGNIS in 2017.jpg
• Iga no Kuni Oyamada Onsen Sarubino
  Photo: Gohachiyasu1214 · CC BY-SA 4.0 · File:Oyamada Onsen Sarubino-01.jpg
• Menard Aoyama Resort Kirio Onsen Karaku no Yu
  Photo: Tamago Moffle · CC BY-SA 2.0 · File:Menard aoyama.jpg
• New Heartpia Onsen Hotel Nagashima
  Photo: Mukasora ( talk ) · CC BY-SA 3.0 · File:New Heartpia Niigatasenami exterior in 2011-02-26.jpg
• Shimagahara Onsen Yabutcha
  Photo: Gohachiyasu1214 · CC BY-SA 4.0 · File:Yabutcha-onsen-01.jpg
• Tennen Onsen Taki no Yu
  Photo: Miyuki Meinaka · CC BY-SA 3.0 · File:Natural Spa Taki-no-Yu.jpg
• Yunokuchi Onsen Yumoto Sanso
  Photo: Miyuki Meinaka · CC BY-SA 4.0 · File:Yumoto Sanso Yunokuchi Spa.jpg

Nara

• Dorogawa Onsen Visitor Center
  Photo: Akas1950 · CC BY-SA 4.0 · File:ビジター棟.jpg
• Shimoichi Onsen Meisuikan
  Photo: Nankou Oronain (as36… · CC BY-SA 3.0 · File:下市温泉秋津荘 Shimoichi-onsen Akitsusō 2011.4.21 - panoramio.jpg
• Shionoha Onsen Yamabato-yu
  Photo: Akiyoshi's Room · CC BY-SA 3.0 · File:入之波温泉湯元 山鳩湯PB242532.jpg

Osaka

• Hinata no Yu Osaka Universal Bayside
  Photo: Own work · CC BY-SA 3.0 · File:Hotel Keihan Universal Tower.JPG
• Nobeha no Yu Tsuruhashi
  Photo: Mr.ちゅらさん · CC BY-SA 4.0 · File:Tsuruhashi Nobehano Yu.jpg
• Spa World
  Photo: そらみみ · CC BY-SA 4.0 · File:View in Spa World Building.jpg

Shiga

• Biwako Hanakaido
  Photo: Abasaa · Public domain · File:Biwako Hanakaido 01.JPG
• Makino Kogen Onsen Sarasa
  Photo: baggio4ever · CC BY 3.0 · File:マキノ高原さらさ1 Makino SARASA - panoramio.jpg

Wakayama

• Hanayama Onsen Yakushi no Yu
  Photo: Kamakura · CC BY-SA 3.0 · File:Hanayama onsen 01.jpg
• Kyukamura Minami-Kii Katsuura
  Photo: 玄史生 · CC BY-SA 3.0 · File:Kyukamura NANKI-KATSUURA Front.jpg
• Matsunoyu
  Photo: NY066 · CC BY-SA 3.0 · File:Matsunoyu Shirahama Hotspring.JPG
• Michi-no-Eki Tsubaki Hana-no-Yu
  Photo: Kansai explorer · CC BY 3.0 · File:Tsubaki-Hananoyu01.JPG
• Ryujin Onsen Motoyu
  Photo: popsaurus · CC BY 3.0 · File:龍神温泉元湯（Ryujin Onsen) - panoramio.jpg
• Sennin-buro (Kawayu Onsen)
  Photo: Nekosuki · CC BY-SA 4.0 · File:Kawayu onsen3.JPG
• Watarase Onsen Dairotenburo
  Photo: Nekosuki · CC BY-SA 4.0 · File:渡瀬温泉（わたらせ温泉） 大露天風呂.JPG

Hiroshima

• Kamagari Onsen Yasuragi no Yakata (Kenmin no Hama)
  Photo: hyolee2 · CC BY-SA 4.0 · File:Aso Naminokogen Yasuragi Koryukan.JPG
• Michi-no-Eki Forest Kimita (Kimita Onsen Mori no Izumi)
  Photo: Jack serow · CC BY-SA 4.0 · File:Forest kimita.jpg
• Michi-no-Eki Spa Rakan
  Photo: アラツク · CC BY-SA 4.0 · File:Michinoeki SpaRakan.JPG
• Yoro Onsen
  Photo: 白蛇の騎士 · CC BY-SA 3.0 · File:養老渓谷温泉「川の家」P1010109漫画家のつげ義春が宿泊.jpg
• Yuki Lodge
  Photo: noppo3 · CC BY-SA 3.0 · File:湯来温泉入口.jpg

Okayama

• Maga Onsen Magakan
  Photo: melvil · CC BY-SA 4.0 · File:Maga-onsen.jpg
• Oashi Kogen Onsen Unkai
  Photo: Masikyo · CC BY-SA 4.0 · File:大芦高原温泉 雲海コテージ.jpg
• Okutsu Onsen Hanabijin no Sato
  Photo: Phronimoi · CC BY-SA 3.0 · File:Okutsu Onsen 03.jpg
• Yubara Onsen Sunayu
  Photo: Phronimoi · CC BY-SA 3.0 · File:Yubara Dam and Yubara spa Sunayu.jpg

Shimane

• Gozen-yu (Arifuku Onsen)
  Photo: STA3816 · CC BY-SA 4.0 · File:Gozen-yu 20180613.jpg
• Hikawa Bijin no Yu
  Photo: User:妖精書士 · Public domain · File:Izumo Irisuno oka-Hikawa Bijin no yu.JPG
• Hotel Gyokusen
  Photo: Mti · CC BY-SA 3.0 · File:Hotel Gyokusen in Tamatsukuri Onsen No,3.JPG
• Michi-no-Eki Mukaichi Onsen Yu-ra-ra
  Photo: アラツク · CC BY-SA 4.0 · File:Michonoeki Muikaichi-onsen.JPG
• Michi-no-Eki Tsuwano Onsen Nagomi no Sato
  Photo: アラツク · CC BY-SA 4.0 · File:Michinoeki Tsuwano-onsen.JPG
• Yakushi-yu (Yunotsu Onsen)
  Photo: OS6 · CC BY-SA 3.0 · File:温泉津町 Yunotsu town - panoramio.jpg

Tottori

• Kabuyu
  Photo: 三塚 · CC BY-SA 4.0 · File:Misasa onsen kabuyu 202106.jpg
• Kaike Hotel Shio no Yu
  Photo: kajikawa · CC BY 3.0 · File:4 Chome Kaikeonsen, Yonago-shi, Tottori-ken 683-0001, Japan - panoramio (4).jpg
• Mansuiro Misasa Yakushi no Yu
  Photo: Tzu-hsun Hsu · CC BY-SA 4.0 · File:Yakushi-no-Yu in Misasa Onsen.jpg

Yamaguchi

• Kusunoki Onsen Kusu-Komorebi no Sato
  Photo: h1d1 · CC BY-SA 3.0 · File:くすくすの湯 - panoramio.jpg
• Michi-no-Eki Ganjojuu Onsen
  Photo: Puchi masa1030 This photo was taken with Canon PowerShot SX230 HS · CC BY-SA 3.0 · File:道の駅 願成就温泉.JPG

Ehime

• Dogo Onsen Asuka-no-Yu
  Photo: Drivephotographer · CC0 · File:Asuka-no yu.jpg
• Dogo Onsen Honkan
  Photo: z tanuki · CC BY 3.0 · File:Dogo Onsen Honkan (Main building), 道後温泉 本館 - panoramio.jpg
• Dogo Onsen Tsubaki-no-Yu
  Photo: Drivephotographer · CC0 · File:道後温泉 椿の湯.jpg
• Hondani Onsenkan
  Photo: Myaataro · CC BY-SA 3.0 · File:Hontanionsen.jpg
• Hosenbo Onsen
  Photo: キアラア · CC0 · File:愛媛宝泉坊温泉.jpg
• Hoshinooka Onsen
  Photo: CT-May · CC0 · File:Spa Hoshinooka 20240514.jpg
• Nibukawa Onsen Hotel
  Photo: キアラア · CC0 · File:鈍川温泉2.jpg
• Nibukawa Seseragi Koryukan
  Photo: 地方の田舎もの · CC0 · File:鈍川せせらぎ交流館.jpg
• Spa P-Spo Yutorikan Tobe Onsen
  Photo: CT-May · CC0 · File:Spa P・SPO Yutorikan 20240606 (1).jpg

Kochi

• Tosaryu Onsen Sanyoso
  Photo: Tosajin · CC BY-SA 4.0 · File:Onsensanyoso.jpg
• Umaji Onsen
  Photo: ブルーノ・プラス · CC BY-SA 4.0 · File:Facilities at Umaji Onsen.jpg

Tokushima

• Asebi Onsen Yasuragi no Sato
  Photo: Sakaori ( talk ) · CC BY 3.0 · File:Michinoeki Kawanabe Yasuragino-sato.JPG
• Tsukigatani Onsen
  Photo: Sorrysorry · CC0 · File:月ヶ谷温泉.jpeg

Fukuoka

• Hakata Onsen Fujinoen
  Photo: 水だらけのプール · CC BY-SA 4.0 · File:Hakata onsen Fujinoen.jpg
• Minato Onsen Namiha no Yu
  Photo: STA3816 · CC BY-SA 4.0 · File:Namiha-no-yu.jpg
• Ryokan Kisen
  Photo: Abasaa · Public domain · File:Ryokan Kisen.JPG
• Tenpai no Sato
  Photo: STA3816 · CC BY-SA 4.0 · File:Chikushino Tenpai no yu.jpg

Kagoshima

• Higashi Onsen (Iojima)
  Photo: 名古屋太郎 · CC BY-SA 4.0 · File:150430 Higashi-Onsen.jpg
• Kyukamura Ibusuki Chiringa no Yu
  Photo: shikabane taro · CC BY 3.0 · File:指宿 - panoramio.jpg
• Onoaida Onsen
  Photo: Bokanmania · CC BY-SA 4.0 · File:尾之間温泉IMGP0080.JPG

Kumamoto

• Amakusa Shimoda Onsen Center Shirasagikan
  Photo: STA3816 · CC BY-SA 4.0 · File:Shimoda Onsen Center Shirasagi-kan.jpg
• Ikoi Ryokan
  Photo: Hans Suter · CC BY 2.0 · File:Ikoi ryokan -Kurokawa Onsen.jpg
• Ryokan Yumotoso
  Photo: Hans Suter from Milano, Italia · CC BY 2.0 · File:Yumotosō -Kurokawa Onsen.jpg
• Sagara Onsen Chayuri
  Photo: Sato S · CC BY-SA 3.0 · File:さがら子生まれ温泉 - panoramio.jpg
• Yulax
  Photo: Kotaria0311 · CC BY-SA 4.0 · File:湯らっくす.jpg

Miyazaki

• Aoidake Onsen
  Photo: 運動会プロテインパワー · CC BY-SA 4.0 · File:Aoidake-so, Miyakonojo.jpg
• Kijo Onsenkan Yurara
  Photo: Kotaria0311 · CC BY-SA 4.0 · File:湯らっくす.jpg

Nagasaki

• Nami no Yu Akane
  Photo: NY066 · CC BY-SA 3.0 · File:Obama-Hotspring-Akane.JPG

Oita

• Chosei-to
  Photo: Tasps8080aux · CC BY-SA 4.0 · File:長湯温泉 長生湯.jpg
• Gani-yu (Kani-yu)
  Photo: sk01 · CC BY-SA 3.0 · File:ガニ湯 - panoramio.jpg
• Hinode Onsen
  Photo: Soica2001 ( talk ) · Public domain · File:Hotel Hinode gaikan.JPG
• Kakuju-sen
  Photo: STA3816 · CC BY-SA 4.0 · File:Myoban Onsen - Kakujusen.jpg
• Kannawa Mushiyu
  Photo: STA3816 · CC BY-SA 3.0 · File:Kannawa Mushi-yu Public Bath.jpg
• Lamune Onsenkan
  Photo: Belle Equipe · CC BY-SA 3.0 · File:RamuneOnsenExterior.JPG
• Musoen
  Photo: Yasuhiro from Tokyo, Japan · CC BY 2.0 · File:Yufuin Onsen -Musōen 02.jpg
• Ryokan Yamashiroya
  Photo: Asturio Cantabrio · CC BY-SA 4.0 · File:Asuke Yamashiroya Ryokan 2019-11 ac (1).jpg
• Shibu no Yu
  Photo: Totti · CC BY-SA 4.0 · File:Shibu No.5 Matsu-no-yu.jpg
• Shichirida Onsenkan Konoha no Yu / Shitanyu
  Photo: sk01 · CC BY-SA 3.0 · File:七里田温泉下湯 - panoramio.jpg
• Suginoi Hotel Tanayu
  Photo: そらみみ · CC BY-SA 4.0 · File:View of Suginoi Hotel 20171004.jpg
• Takeda Onsen Hanamizuki
  Photo: Yasu ( talk ) · CC BY-SA 3.0 · File:Taketa Onsen Hanamizuki.jpg
• Takegawara Onsen
  Photo: Ryohei Noda · CC BY 2.0 · File:竹瓦温泉 Nov 19, 2016.jpg
• Yumotoya Ryokan
  Photo: perke · CC BY 2.0 · File:Old house in front of Yumoto Itaniya Ryokan in Hase, Sakurai - Jan 3, 2008.jpg

Okinawa

• Rikkarikka-yu
  Photo: 663highland · CC BY 2.5 · File:Rikka-rikka-yu Naha Okinawa pref Japan02n.jpg

Saga

• Siebold no Yu
  Photo: ハポニアラ · CC BY 4.0 · File:シーボルトの湯.jpg
• Takeo Onsen Motoyu
  Photo: そらみみ · CC BY-SA 4.0 · File:Motoyu Hall from gate of Takeo Hot Spring.jpg