Onsen OniOnsen Oni

Isaribi-no-Yado Seaside Kancho

漁火の宿 シーサイド観潮

Lodging
Kansai·Wakayama
+81 73-444-0111kancho.co.jp

Day Use

Yes

Bathing & Water

Outdoor BathYes

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

OnsenYes

Uses natural hot spring water

藤の森不動温泉

Fuji-no-Mori Fudo Onsen

Operated by · 株式会社 観潮

Sampled at wellhead
曹
Bicarbonate
+ Chloride
Classification

Sodium-Calcium Bicarbonate-Chloride spring

A sodium-calcium bicarbonate-chloride cold mineral spring at just 9.5 °C — well below the 25 °C threshold, so it is reheated for bathing. Hypotonic and neutral in pH, with the water tinted yellow-brown and faintly turbid at the source. Moderate mineralization (1,923 mg/kg) layers bicarbonate softness over a chloride backbone that holds heat once warmed.

Source temperature
9.5°C
Cold mineral
Tonicity
1.92g/kg
Hypotonic
Free CO₂
183mg/kg
Low
Color
yellow-brown, slightly turbid
Taste
tasteless
Odor
odorless
Highlights
  • Cold mineral

Analyzed Jan 7, 2022·一般社団法人 和歌山県薬剤師会 医薬品・公衆衛生検査センター·Cert no. E2112172

Highlights

Boat Bath

Loading map…

SM
Sergey M
3 months ago

691. Isaribi-no-Yado Seaside Kancho, Wakayama (pt.2) ★ Onsen details: 1. First bath set by gender. 1.1. Indoor bath with clear water, temperature around 41.5. Breathing inside is comfortable. 1.2. Three barrels in the outdoor area. There's low glass, view of the ocean and bridge. Clear water in the barrels, temperatures: two at 42, one at 41.5. 2. Second bath set by gender. 2.1. Indoor bath with clear water, temperature around 41. Breathing inside is comfortable. 2.2. Outside, an onsen boat with a view of the port and real boats. Clear water, temperature around 41.5. 12.11.2025 13.11.2025

SM
Sergey M
3 months ago

691. Isaribi-no-Yado Seaside Kancho, Wakayama (pt.1) ★ A modern quality ryokan. Stayed overnight. Higaeri is available for 1540 from 11:00 to 14:30. Booking was for two only, made without meals, but I later added food for one through the contact form on the website. The food was kaiseki in a private room at the restaurant (tasty, slightly above average) + you could order from the menu (abalone was very delicious). Ocean and bridge views from windows and various spots; very pleasant lounge. Japanese staff, very good service. There's a private bath (didn't use it). There is a gender rotation for baths. Among the places I researched in Wakayama City and had visited at the time, this ryokan is the most "ryokan-like" in Wakayama City - good service, very comfortable inside. The rating would be higher if the onsens were stronger - the bath quality is below the level of the establishment itself. 12.11.2025 13.11.2025