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Shichirida Onsen Konoha-no Yu

七里田温泉館 木乃葉の湯しちりたおんせんかん き乃はのゆ

Public Bathhouse
Kyushu & Okinawa·Oita

Day Use

Yes
09:00–20:00
¥400

Bathing & Water

Natural onsen water

Uses natural hot spring water

Outdoor BathYes

Open-air outdoor bath

Indoor BathYes

Enclosed indoor bathing area

Policies & Services

WashingYes

Shower, wash stations, soap and shampoo provided

七里田温泉「木乃葉の湯」

Shichirida Onsen Konoha-no-Yu Source

Operated by · 七里田温泉舘

Bicarbonate
+ Sulfate
Color
faintly yellow and clear at the wellhead, slightly cloudy white after standing
Taste
tasteless
Odor
faint metallic iron note

Magnesium-Sodium Bicarbonate-Sulfate spring

pH 7.6Weakly alkalineHot source · 54°CHigh silica
Composition fingerprint3.6 g/kg dissolved · Hypotonic
Mg²⁺50
Na⁺37
HCO₃⁻65
SO₄²⁻25
CationsAnions
Magnesium Mg²⁺
mild; a laxative if you drink it.
Bicarbonate HCO₃⁻
"soda" — softens skin, leaves it smooth.
Known good for
  • Smooth skindry, rough skin
  • Circulationtired legs
  • Aches & jointsstiff shoulders

A magnesium- and sodium-led bicarbonate-sulfate spring — weakly alkaline and soft on the skin, the bicarbonate softness layered with quiet sulfate body. At the wellhead the water is faintly yellow and clear with a metallic iron note, and turns slightly cloudy as the iron oxidizes on standing. A generous 234 mg/kg of metasilicic acid leaves the kind of thin silica film that makes skin feel noticeably smoother afterwards.

Sampled at wellhead·Analyzed Nov 18, 2009·社団法人 大分県薬剤師会検査センター·Cert no. 大乗検 第7K-21100045号

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Programs

About

The main bathhouse of Shichirida Onsen (七里田温泉), up in the hills of Kuju. There's an indoor tub and a round open-air one with the mountains in view, the water comes out cloudy, and the spouts are crusted thick with minerals. The washing area is roomy. Reception here also lends out the key to Shitan-yu (下ん湯), the small, fiercely carbonated bath a couple of minutes down the road, so most people come for both.

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Sergey M
1 year ago· edited

427. Shichirida Onsen Konoha-no Yu and Shitan-Yu, Taketa, Oita ★ An onsen with two buildings, Konoha-no Yu and Shitan-Yu, ¥400 each. The stated hours are 9:00 to 20:00. They stamp the Kyushu 88 Onsen stamp rally, but only when you pay and visit Shitan-Yu. Because of translation difficulties, it was not immediately clear why they were not stamping my card. I thought I had parsed the location wrong and needed to go somewhere else, but a taxi driver who happened to stop by and give me a ride helped sort it out and explained the stamp nuance to the ladies. 1. Konoha-no Yu. There was a cool story here. I was leaving the bath area and heading to the changing room, and at that moment a Japanese woman walked into the changing room, she had mistaken it for the other one. She froze for a moment, apologized, and instead of leaving the changing room, started explaining and telling me things in a tone that sounded like she was making excuses. When she finished her speech, she apologized again and left. From the voices outside the changing room, I think the staff started talking with her and they all had a laugh. 1.1. Inside, there is a bath with cloudy white-green water, temperature 42. It is easy to breathe inside. 1.2. An outdoor round bath with cloudy white-green water, temperature 39. A view of an industrial "tank". 1.3. An outdoor empty bath without water. 2. Shitan-Yu. It is in a separate building down the street parallel to the river. They give you a key to pass through, and you then have to return it to the reception at Konoha-no Yu. The bath photo online matches. An indoor bath with strongly carbonated water, temperature 37. It is easy to breathe inside. It turned out to be a funny visit, with the stamp nuance, the taxi driver who sorted things out, and the woman who burst into the changing room. 15.01.2025

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Last updated September 18, 2026