Pokémon Sleep and Sauna-Ikitai Collaboration Event Held! Special Löyly Production at Yunoizumi Soka Health Center

The Pokémon Sleep and Sauna-Ikitai collaboration event, "Soka Sleep Health Center," will be held at Yunoizumi Soka Health Center from Wednesday, November 26, 2025, to Wednesday, December 17, 2025!
You can relax with a special Löyly production where the world of "Pokémon Sleep" is recreated with scents.

Pokémon Sleep and Sauna-Ikitai Collaboration Event Held! Experience the Pokémon World in a Sauna Space

＼コラボサウナ開催中！♨️💤／#いい風呂の日 である本日11月26日（水）より温浴施設コラボイベント「草加睡眠健康センター」が開催中です✨

イシツブテ・メタモン型のサウナストーンや水風呂周辺のコダック型のソフビなど館内が #ポケスリ 一色に☺️

特設ページは👇https://t.co/EAeqqlaATh https://t.co/Qj1DhIHPgh pic.twitter.com/8xThkj3U2U

— 『Pokémon Sleep（ポケモンスリープ）』公式 (@PokemonSleepApp) November 26, 2025

The Pokémon Sleep and Sauna-Ikitai collaboration event, "Soka Sleep Health Center," will be held at Yunoizumi Soka Health Center in Saitama Prefecture from Wednesday, November 26, 2025, to Wednesday, December 17, 2025!
A special Löyly production that recreates the world of "Pokémon Sleep" with scents will be conducted.

This event is held as part of the "Sa to Su" project, a demonstration experiment launched in August 2025 by the sleep game app "Pokémon Sleep" and Japan's largest sauna search app "Sauna-Ikitai," which explores the relationship between "hot activities" in the sauna and sleep.

Two Scents Available to Experience

In this event, the fields in "Pokémon Sleep," "Greengrass Isle" and "Cyan Beach," are offered as aroma Löyly productions.
By translating the "Pokémon Sleep" fields into the sense of scent, you can enjoy an experience that allows you to stereoscopically savor the game's world in a real-life sauna space.
Pokémon gather throughout the facility, from the entrance to the bathing area and the sauna room, creating a space that Pokémon lovers will adore.

Greengrass Isle

• Earth & Breath
• Theme: Respiration

A blend centered on Galbanum, layered with nuances of young grass, herbs, and the warmth of wood.
It is a scent that evokes the calm and tranquility of taking a deep breath deep within a forest.
The aroma gently spreads with the heat of the sauna, leading to an experience where the rhythm of your breathing naturally becomes regulated.

(Translated from Japanese)

Cyan Beach

• Ocean & Glow
• Theme: Silence

A blend that imagines the quietness of a clear seashore.
Centered on Bergamot, light herbs, translucent citrus, and gentle wood melt together, calming the mind like a sea breeze.
It is a scent that allows you to savor the stillness with empty space, as if the sound of the waves is gradually settling down.

(Translated from Japanese)

Collaboration Design

Pokémon greet you right from the entrance during the event period!
The men's and women's bath curtains feature a Pikachu design.

In the sauna room, Geodude and Ditto-shaped sauna stones appear, and field BGM plays during the silent Löyly sessions.
Please see the "Sa to Su" Special Site for details.