Cold-Water Waterfall Bath Debuts! Promoting 'Heat Acclimatization through Bathing' in Shinonsen, Hyogo, to Prevent Heatstroke

The Heatstroke Prevention Voice-Call Project Secretariat, in partnership with Shinonsen Town, is launching a special campaign at the 'Refresh Park Yumura' hot spring in Yumura Onsen. During the event from June 8 to June 14, 2026, 1,000 bottles of Amazake will be distributed for free to visitors. This initiative is part of a joint public-private campaign to raise awareness about 'heat acclimatization' ahead of the summer heat.

Campaign details include:

1. Free Amazake Distribution: Providing Amazake, recommended for hydration before or after bathing, to the first 1,000 visitors. 2. 'Hitosuzumi Ondo': Broadcasting an educational song-and-dance routine designed for heatstroke prevention throughout the facility. 3. 'Cold Waterfall Bath': In collaboration with 'OK Onsen,' the waterfall bath in the outdoor hot spring area will be converted into a cold-water bath for the duration of the event.

This project aims to promote 'Heat Acclimatization through Bathing' in an enjoyable and accessible manner.

About the Heatstroke Prevention Voice-Call Project: Launched in 2011, this nationwide project involves local governments, businesses, and private organizations working together to prevent heatstroke deaths through communication.

'Hitosuzumi Ondo': Promoted since 2026, this is a dance-along educational tool suitable for all ages, from children to the elderly.

'Heat Acclimatization through Bathing': A new initiative launched in fiscal year 2026 to promote heat acclimatization in collaboration with hot spring resorts and corporations.

'OK Onsen': A revitalization project at Refresh Park Yumura that allows for smartphone use, mixed bathing in swimwear, tattoos, and listening to music in the outdoor spa.