[Accumulated 1,000 Bags Surpassed] What is 'Jitakumushi', a serious bath additive focused on results, launched by a mugwort steaming specialty salon?
Shinsay Co., Ltd.'s mugwort steaming specialty salon "Yomogurumi" announced that its authentic bath additive "Jitakumushi" has surpassed 1,000 cumulative sales as of May 1, 2026. This product offers a salon-grade mugwort steaming experience at home and was developed under the supervision of a Chinese medicine pharmacist, gaining popularity as a health habit for the whole family.
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- 📰 Published: May 7, 2026 at 19:00
- 🔍 Collected: May 7, 2026 at 10:31
- 🤖 AI Analyzed: May 7, 2026 at 10:53 (21 min after Collected)
Bath additive 'Jitakumushi'
Experience "mugwort steaming level" at home.
Shinsay Co., Ltd. (Headquarters: Japan) announces that "Jitakumushi," an authentic bath additive developed by its mugwort steaming specialty salon [Yomogurumi], has surpassed 1,000 cumulative sales as of May 1, 2026.
■ Salon-grade care at home, even on days you can't go to the salon. Background to its launch.
"Even on days I can't go to the salon, I want to take good care of myself."
"I want to take my family to mugwort steaming, but it's hard to find a day that suits everyone."
It was from such customer voices that the authentic bath additive "Jitakumushi" was born.
As a mugwort steaming specialty salon, with a track record of assisting over a thousand people with their physical constitution care, we have applied our philosophy of "results-oriented" salon care directly to this authentic home-use bath additive.
Users who have actually used it have given feedback such as:
- "I feel warm long after getting out of the bath!"
- "I was surprised by how much whiter my skin was the next day."
- "I feel warmth from deep within my core."
- "I slept soundly!!"
- "The next morning, I woke up feeling remarkably refreshed!"
We have received many such comments, and the product is designed to reproduce that experience at home.
■ "Authentic design" as a quasi-drug, made with the expertise of a Chinese medicine pharmacist.
"Jitakumushi" is an authentic quasi-drug bath additive made directly with the expertise of a Chinese medicine pharmacist.
- Blended with 8 types of high-quality crude drugs.
- An authentic quasi-drug bath additive.
- A blend focused on experience, developed based on the knowledge of a pharmacist.
Its characteristic is a design that prioritizes "experience" rather than just a relaxing bath.
■ About the authentic bath additive "Jitakumushi"
It has become popular with both women and men as an easy way to care for themselves in their own homes.
Furthermore, it can be used by anyone from children to the elderly, making it a healthy habit for the whole family.
For more details, please see here ↓
URL: https://jitakumushi.com
■ About store development
Mugwort steaming specialty salon [Yomogurumi] currently has stores in the following areas:
- Hikone City, Shiga Prefecture (Main Store) https://yomogurumi.com/yomogimushiyomogurumihikonehonten/
- Higashiomi City, Shiga Prefecture (Yokaichi Area) https://yomogurumi.com/yomogimushi-youkaichi/
- Osaka Prefecture (Momoyamadai Area) https://yomogurumi.com/yomogimushi-11/
The main store is luxuriously housed in a traditional Japanese house, offering a special time while enjoying a Japanese garden.
All stores provide a "rejuvenating time" in a private room space where customers can quietly reflect on themselves, and are highly supported by women, mainly in their 40s.
■ Brand message
"Making mugwort steaming a common wellness culture in Japan."
We continue to convey the importance of internal care, not just external beauty.
"Jitakumushi" was launched as the first step to deliver "essential care" to more people.
■ Future developments
Going forward, we will further expand our product lineup and also strengthen support for introducing mugwort steaming to beauty salons (wholesale business), expanding nationwide. We aim to be a company that helps women's health and beauty, and makes them shine brightly.
■ Company profile
Company name: Shinsay Co., Ltd.
Brand name: Yomogurumi
Business content: Operation of mugwort steaming specialty salons / Development and sales of original products
Official website: https://yomogurumi.com
■ Contact for this matter
Shinsay Co., Ltd.
Contact person: Yasuzawa
URL: https://jitakumushi.com
Experience "mugwort steaming level" at home.
Shinsay Co., Ltd. (Headquarters: Japan) announces that "Jitakumushi," an authentic bath additive developed by its mugwort steaming specialty salon [Yomogurumi], has surpassed 1,000 cumulative sales as of May 1, 2026.
■ Salon-grade care at home, even on days you can't go to the salon. Background to its launch.
"Even on days I can't go to the salon, I want to take good care of myself."
"I want to take my family to mugwort steaming, but it's hard to find a day that suits everyone."
It was from such customer voices that the authentic bath additive "Jitakumushi" was born.
As a mugwort steaming specialty salon, with a track record of assisting over a thousand people with their physical constitution care, we have applied our philosophy of "results-oriented" salon care directly to this authentic home-use bath additive.
Users who have actually used it have given feedback such as:
- "I feel warm long after getting out of the bath!"
- "I was surprised by how much whiter my skin was the next day."
- "I feel warmth from deep within my core."
- "I slept soundly!!"
- "The next morning, I woke up feeling remarkably refreshed!"
We have received many such comments, and the product is designed to reproduce that experience at home.
■ "Authentic design" as a quasi-drug, made with the expertise of a Chinese medicine pharmacist.
"Jitakumushi" is an authentic quasi-drug bath additive made directly with the expertise of a Chinese medicine pharmacist.
- Blended with 8 types of high-quality crude drugs.
- An authentic quasi-drug bath additive.
- A blend focused on experience, developed based on the knowledge of a pharmacist.
Its characteristic is a design that prioritizes "experience" rather than just a relaxing bath.
■ About the authentic bath additive "Jitakumushi"
It has become popular with both women and men as an easy way to care for themselves in their own homes.
Furthermore, it can be used by anyone from children to the elderly, making it a healthy habit for the whole family.
For more details, please see here ↓
URL: https://jitakumushi.com
■ About store development
Mugwort steaming specialty salon [Yomogurumi] currently has stores in the following areas:
- Hikone City, Shiga Prefecture (Main Store) https://yomogurumi.com/yomogimushiyomogurumihikonehonten/
- Higashiomi City, Shiga Prefecture (Yokaichi Area) https://yomogurumi.com/yomogimushi-youkaichi/
- Osaka Prefecture (Momoyamadai Area) https://yomogurumi.com/yomogimushi-11/
The main store is luxuriously housed in a traditional Japanese house, offering a special time while enjoying a Japanese garden.
All stores provide a "rejuvenating time" in a private room space where customers can quietly reflect on themselves, and are highly supported by women, mainly in their 40s.
■ Brand message
"Making mugwort steaming a common wellness culture in Japan."
We continue to convey the importance of internal care, not just external beauty.
"Jitakumushi" was launched as the first step to deliver "essential care" to more people.
■ Future developments
Going forward, we will further expand our product lineup and also strengthen support for introducing mugwort steaming to beauty salons (wholesale business), expanding nationwide. We aim to be a company that helps women's health and beauty, and makes them shine brightly.
■ Company profile
Company name: Shinsay Co., Ltd.
Brand name: Yomogurumi
Business content: Operation of mugwort steaming specialty salons / Development and sales of original products
Official website: https://yomogurumi.com
■ Contact for this matter
Shinsay Co., Ltd.
Contact person: Yasuzawa
URL: https://jitakumushi.com