[Hakone Kowakien Yunessun] SDGs-focused 'Barley Tea Bath' collaboration with Nihon Seibaku to launch on June 5th
Hakone Kowakien Yunessun, in partnership with Nihon Seibaku, will host a 'Barley Tea Bath' from June 5th to September 30th, 2026. This SDGs initiative utilizes surplus tea bags, offering skin-beautifying benefits and a cooling experience enhanced by a giant kettle performance.
📋 Article Processing Timeline
- 📰 Published: May 22, 2026 at 00:00
- 🔍 Collected: May 21, 2026 at 15:31
- 🤖 AI Analyzed: May 21, 2026 at 19:57 (4h 25m after Collected)
## Overview
Hakone Kowakien Yunessun (Location: 1297 Ninotaira, Hakone-machi, Ashigarashimo-gun, Kanagawa; General Manager: Keisuke Fujiishi) will feature a collaborative 'Barley Tea Bath' from June 5 (Friday) to September 30 (Wednesday), in cooperation with Nihon Seibaku Co., Ltd.
## Background and Purpose
With the summer of 2026 expected to be exceptionally hot, Yunessun is expanding the duration of its annual 'Barley Tea Bath' event, featuring traditional Japanese summer barley tea.
## SDGs Initiative
The barley tea used in the bath consists of tea bags that would otherwise be discarded due to issues like weight deficiencies or seal defects during production. Barley tea contains zinc and silicon, which are believed to have skin-beautifying effects, such as preventing blemishes and strengthening collagen.
## Event Performance
Once or twice a day, a giant 10-liter kettle will be used to pour ice-cold barley tea into the bath, providing an aromatic and cooling experience unique to Yunessun.
## Event Details
- Venue: Yunessun Indoor Area, "Green Tea Bath"
- Period: June 5, 2026 – September 30, 2026
- Business Hours: Weekdays 10:00–18:00, Weekends and Holidays 9:00–19:00
- Admission: Adults (Junior High and up) from 2,500 yen; Children (3 years and up) from 1,400 yen (tax included).
Hakone Kowakien Yunessun (Location: 1297 Ninotaira, Hakone-machi, Ashigarashimo-gun, Kanagawa; General Manager: Keisuke Fujiishi) will feature a collaborative 'Barley Tea Bath' from June 5 (Friday) to September 30 (Wednesday), in cooperation with Nihon Seibaku Co., Ltd.
## Background and Purpose
With the summer of 2026 expected to be exceptionally hot, Yunessun is expanding the duration of its annual 'Barley Tea Bath' event, featuring traditional Japanese summer barley tea.
## SDGs Initiative
The barley tea used in the bath consists of tea bags that would otherwise be discarded due to issues like weight deficiencies or seal defects during production. Barley tea contains zinc and silicon, which are believed to have skin-beautifying effects, such as preventing blemishes and strengthening collagen.
## Event Performance
Once or twice a day, a giant 10-liter kettle will be used to pour ice-cold barley tea into the bath, providing an aromatic and cooling experience unique to Yunessun.
## Event Details
- Venue: Yunessun Indoor Area, "Green Tea Bath"
- Period: June 5, 2026 – September 30, 2026
- Business Hours: Weekdays 10:00–18:00, Weekends and Holidays 9:00–19:00
- Admission: Adults (Junior High and up) from 2,500 yen; Children (3 years and up) from 1,400 yen (tax included).
FAQ
What are the benefits of the Barley Tea Bath?
It is expected to have skin-beautifying effects such as preventing blemishes and strengthening collagen, thanks to 'zinc' and 'silicon' found in barley tea.
What is the special performance during the event?
Two or three times a day, cold barley tea is poured into the bath from a giant kettle to enhance the aroma and cooling effect.
How does this event contribute to the environment?
It contributes to reducing food waste by utilizing tea bags that were slated to be discarded during the production process.