A 130-Year-Old Japanese House Becomes a Wellness Retreat

Moyamoya offers a steam bath infused with local medicinal herb and plant aromas

Kim Bergström   - 3 min read

A new experience combining medicinal herbs, warm steam, and traditional Japanese architecture is opening in Tateyama, Toyama Prefecture, on October 25, offering travelers a different way to experience Japan’s wellness culture.

Called moyamoya, the facility centers on a steam bath infused with the aromas of locally grown medicinal herbs and plants. Rather than the intense heat and heavy sweating associated with conventional saunas, the experience encourages visitors to slow down, focus on their breathing, and pay attention to their senses.

Guests can choose from three herbal sachet blends, each featuring a different combination of regional plants. Ingredients include Japanese cedar, cypress, mugwort, lavender, rosemary, and lemongrass. The blends were developed with input from specialists in medicinal herbs, sauna design, and the Department of Pharmacy at Toyama University Hospital.

One example of a local plant and herb mixture (Photo: MAE Co., Ltd. / PR Times)
One example of a local plant and herb mixture (Photo: MAE Co., Ltd. / PR Times)

The facility also draws on Toyama’s longstanding association with pharmaceutical production and medicinal herbs. Its location in Tateyama, known for its natural scenery, adds another dimension to the experience, with views of the surrounding mountain range possible on clear days.

The setting is distinctive, too. Moyamoya occupies the main gate of Doi Residence, a traditional Japanese house dating back approximately 130 years that has been renovated as a guesthouse. The restored gate has been reimagined as a “steam gate,” welcoming visitors into a space designed for relaxation and self-care.

The Doi Residence (Photo: MAE Co., Ltd. / PR Times)
The Doi Residence (Photo: MAE Co., Ltd. / PR Times)

The experience accommodates between one and six people, with four recommended. Visitors must bring their own swimsuits, while towels, bathrobes, and basic bathing amenities are provided.

Overnight guests can book through the Doi Residence website, while day visitors need to make arrangements by telephone.

For travelers exploring Toyama beyond its mountain scenery, moyamoya offers an opportunity to discover a contemporary interpretation of Japan’s herbal traditions in a historic rural setting.

More information: moyamoya and Doi Residence

Kim Bergström

Kim Bergström @kim.b

Almost 12 years living in Asia. Passionate about Japan's off-the-beaten-path spots, family-friendly travel, flower events (all of them!) and the amazing tea culture here.  🍵🌼🌸