What is the 'Yumetake' device and how does it work?

The 'Yumetake' is a traditional device at Hyotan Onsen that naturally cools approximately 100°C spring water by passing it through bamboo, dispersing it into fine streams that cool through contact with the air, resembling 'rain of hot water'.

Why is the 'Yumetake' significant for hot springs?

It is significant because it allows hot springs to maintain a '100% pure source' by naturally cooling the water without adding any additional water, preserving the original quality and power of the spring.

What was the main reason the 'Yumetake' was featured on the 'Chidori Kamaitachi' show?

The show featured the 'Yumetake' to explain its unique 'natural cooling' mechanism and address the question of why hot spring water is not diluted with water, surprising viewers with this novel method.

What does '100% pure source' mean in the context of Hyotan Onsen's hot springs?

'100% pure source' means that the hot spring water is entirely from the natural source, with no water added for temperature adjustment, a rare offering supported by the Yumetake technology.

What is the unique experience offered by Hyotan Onsen that is highlighted in the article?

The unique experience is enjoying a hot spring source of around 98°C without adding water, a special offering made possible by the Yumetake system, allowing visitors to understand the significance of the bath.

What is 'Yumetake,' the device featured on the Chidori Kamaitachi show!?

Published Mar 28, 2026 11:04 PM ・ Updated Jun 14, 2026 8:27 PM ・ 5 min read ・ Source: PR Times

The 'Yumetake' device, featured on the variety show 'Chidori Kamaitachi,' is gaining attention as the technology behind the '100% pure source' hot springs at Hyotan Onsen.

The traditional 'Yumetake' device located at Hyotan Onsen in Beppu City, Oita Prefecture, was recently featured on the popular variety show 'Chidori Kamaitachi,' drawing significant attention. This device, which naturally cools the approximately 100°C spring water without adding water, is being re-evaluated for its value as the technology that supports '100% pure source' hot springs—a rarity in Japan.

What is 'Yumetake'? Yumetake is a device that passes high-temperature spring water through bamboo, dispersing it into fine streams to cool it naturally. By spreading out like 'rain of hot water,' the water comes into contact with the air, effectively lowering its temperature. While many hot spring facilities adjust temperatures by adding water, Hyotan Onsen uses this Yumetake system to achieve a 'no-water-added' experience, preserving the raw power of the source. ■ Why was it featured on TV? During the program, the show addressed the question, 'Why not dilute it with water?' by introducing the unique 'natural cooling' mechanism of the Yumetake. Viewers expressed surprise, with comments like 'I never knew such a method existed' and 'I'm learning about this for the first time,' bringing the 'hidden value' of the hot spring to a wider audience. ■ The core technology supporting '100% pure source' The '100% pure source' claim made by Hyotan Onsen is not just a slogan; it is supported by this Yumetake technology. Enjoying a 98°C spring source without adding water is a special experience that only a limited number of facilities in Japan can provide.

Conclusion The TV program only showed a fraction of the experience. The true value is understood when you experience it for yourself. Shift from 'just taking a bath' to 'taking a bath while understanding its significance.' We invite you to experience the difference.

Facility Strengths: ・100-year-old hot spring established in the Taisho era, 100% pure source (free-flowing). ・The first hot spring facility to receive a 3-star rating in the Michelin Guide for 14 consecutive years (based on our research). Facility Name: Hyotan Onsen ・Address: 159-2 Kannawa, Beppu City, Oita Prefecture ・Business Hours: 9:00 - 25:00 (Last entry 24:00) ・Special Page: https://www.hyotan-onsen.com ・Phone Number: 0977-66-0527 ・Contact: Marketing Department, Executive Director Daiki Tanaka

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Source: PR Times
Category: News

What is 'Yumetake,' the device featured on the Chidori Kamaitachi show!?

⚡ Key Points

Conclusion The TV program only showed a fraction of the experience. The true value is understood when you experience it for yourself. Shift from 'just taking a bath' to 'taking a bath while understanding its significance.' We invite you to experience the difference.

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