[Doctor-Developed] Next-Generation Wellness Device 'Billy's care' Makes a Full-Scale Entry into the Accommodation Industry! Launching In-Room Spa Package for Hotels/Ryokans to Turn 'Staying' into Ultimate Recovery
Hands JAPAN has launched an in-room spa package for hotels using its doctor-developed microcurrent wearable device, 'Billy's care'. It requires no large equipment or gels, offering guests deep relaxation using just water and a compact device, enhancing the added value of stays.
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- 📰 Published: April 14, 2026 at 03:00
- 🔍 Collected: April 13, 2026 at 18:31
- 🤖 AI Analyzed: April 19, 2026 at 19:40 (145h 8m after Collected)
Hands JAPAN Co., Ltd. (Headquarters: Shibuya-ku, Tokyo) has started offering an in-room spa package for accommodation facilities such as hotels and ryokans nationwide, utilizing the wearable wellness system 'Billy's care' developed by Satoshi Oda (M.D., Ph.D.). This package provides an 'ultimate recovery experience' to guests by adding the 'latest wellness experience' to accommodation plans that are difficult to differentiate, without requiring large-scale equipment or space.
■ Background: Travelers' needs are shifting from 'seeing' and 'eating' to 'tuning up'
In recent years, the needs of travelers have shifted from mere sightseeing and dining to 'wellness tourism', which heals the mind and body and promotes health. In particular, there is a high interest in improving sleep quality and recovering from fatigue while traveling, and new value is expected from accommodation facilities.
On the other hand, the accommodation industry is currently struggling with intensifying price competition and differentiating its accommodation plans from other facilities. It is an urgent task to give high added value to existing accommodation plans, improve spending per customer, and cultivate new customer segments.
Hands JAPAN Co., Ltd. has optimized its proprietary technology of 'manual therapy x microcurrent', which has been highly evaluated in the aesthetics, relaxation, and professional sports industries, for the accommodation industry. We help solve the challenges of accommodation facilities by making it easy to introduce in a small space and providing reliable effects to guests.
■ Three Features of the In-Room Spa Package
This package fully supports the introduction of an in-room spa utilizing the doctor-developed next-generation device 'Billy' and special conductive gloves.
*This product is not a medical device.
1. ['Reliable Effects' of Doctor-Developed Microcurrents] Ultimate Relaxation and Recovery Experience
Adopts doctor-developed technology that approaches deep muscles and fascia using the nerve reflex of electricity. By delivering microcurrents with a gentle touch like a stroke by a therapist (facility staff or partner operator), it induces deep relaxation in a short time. It heals travel fatigue from the core, improves sleep quality, and promotes a refreshing awakening the next morning.
40mm x 100mm x 80mm, approx. 146g
2. [Space-Saving and Low-Cost Introduction] Turn Guest Rooms into Spa Spaces as they are. No Large-Scale Equipment is Required.
The main unit size is an ultra-small device of only '40mm x 100mm x 80mm'. Existing guest rooms can be used as spa spaces without the need for large aesthetic equipment or beds. Operations can be done intuitively on an iPad/iPhone, making introductory training smooth. It can be introduced without risk through a monthly subscription (tiered system) that keeps initial costs down.
3. Complete with Just Water. Safe for Guests with Sensitive Skin without Dirtying the Guest Room.
Because electricity conduction and treatment are possible just by soaking a small amount of water in the special gloves 'BillyHands', cold special gels or wiping oils commonly used in general aesthetics are not required at all.
4. Improving Repeat Rates and Self-Care for Staff through 'Visualization' by App
Since muscle resistance values can be digitized in real-time through the dedicated app, logical counseling can be provided to customers, enhancing their motivation for regular care.
■ Usage Fees
■ Comments from the Developer (Satoshi Oda, M.D., Ph.D.)
'Billy's care' gently unravels the tension of the sympathetic nerve with the pleasant stimulation of microcurrents for the autonomic nervous system, which tends to be disturbed by the stress of modern society and long hours of travel. It evolves hotel and ryokan guest rooms from a mere 'place to stay' into an 'ultimate recovery base' to restore the balance of mind and body.
■ Future Outlook
Going forward, we will promote the introduction of this system to hotels and ryokans in major cities nationwide, and develop optimal introductory training programs and sales promotion tools tailored to the challenges of accommodation facilities. By providing the 'ultimate recovery experience' to the accommodation industry, we will contribute to improving the QOL of travelers and the sustainable growth of accommodation facilities.
Click here for a free trial and document request
Hands JAPAN Co., Ltd.
Hands JAPAN Co., Ltd. is a wellness startup developing the doctor-developed next-generation hand technology 'Billy's Care'. Features include '176g ultra-lightweight design', 'digitization of treatment via web app integration', and 'proprietary methods based on medical knowledge'.
■ Background: Travelers' needs are shifting from 'seeing' and 'eating' to 'tuning up'
In recent years, the needs of travelers have shifted from mere sightseeing and dining to 'wellness tourism', which heals the mind and body and promotes health. In particular, there is a high interest in improving sleep quality and recovering from fatigue while traveling, and new value is expected from accommodation facilities.
On the other hand, the accommodation industry is currently struggling with intensifying price competition and differentiating its accommodation plans from other facilities. It is an urgent task to give high added value to existing accommodation plans, improve spending per customer, and cultivate new customer segments.
Hands JAPAN Co., Ltd. has optimized its proprietary technology of 'manual therapy x microcurrent', which has been highly evaluated in the aesthetics, relaxation, and professional sports industries, for the accommodation industry. We help solve the challenges of accommodation facilities by making it easy to introduce in a small space and providing reliable effects to guests.
■ Three Features of the In-Room Spa Package
This package fully supports the introduction of an in-room spa utilizing the doctor-developed next-generation device 'Billy' and special conductive gloves.
*This product is not a medical device.
1. ['Reliable Effects' of Doctor-Developed Microcurrents] Ultimate Relaxation and Recovery Experience
Adopts doctor-developed technology that approaches deep muscles and fascia using the nerve reflex of electricity. By delivering microcurrents with a gentle touch like a stroke by a therapist (facility staff or partner operator), it induces deep relaxation in a short time. It heals travel fatigue from the core, improves sleep quality, and promotes a refreshing awakening the next morning.
40mm x 100mm x 80mm, approx. 146g
2. [Space-Saving and Low-Cost Introduction] Turn Guest Rooms into Spa Spaces as they are. No Large-Scale Equipment is Required.
The main unit size is an ultra-small device of only '40mm x 100mm x 80mm'. Existing guest rooms can be used as spa spaces without the need for large aesthetic equipment or beds. Operations can be done intuitively on an iPad/iPhone, making introductory training smooth. It can be introduced without risk through a monthly subscription (tiered system) that keeps initial costs down.
3. Complete with Just Water. Safe for Guests with Sensitive Skin without Dirtying the Guest Room.
Because electricity conduction and treatment are possible just by soaking a small amount of water in the special gloves 'BillyHands', cold special gels or wiping oils commonly used in general aesthetics are not required at all.
4. Improving Repeat Rates and Self-Care for Staff through 'Visualization' by App
Since muscle resistance values can be digitized in real-time through the dedicated app, logical counseling can be provided to customers, enhancing their motivation for regular care.
■ Usage Fees
■ Comments from the Developer (Satoshi Oda, M.D., Ph.D.)
'Billy's care' gently unravels the tension of the sympathetic nerve with the pleasant stimulation of microcurrents for the autonomic nervous system, which tends to be disturbed by the stress of modern society and long hours of travel. It evolves hotel and ryokan guest rooms from a mere 'place to stay' into an 'ultimate recovery base' to restore the balance of mind and body.
■ Future Outlook
Going forward, we will promote the introduction of this system to hotels and ryokans in major cities nationwide, and develop optimal introductory training programs and sales promotion tools tailored to the challenges of accommodation facilities. By providing the 'ultimate recovery experience' to the accommodation industry, we will contribute to improving the QOL of travelers and the sustainable growth of accommodation facilities.
Click here for a free trial and document request
Hands JAPAN Co., Ltd.
Hands JAPAN Co., Ltd. is a wellness startup developing the doctor-developed next-generation hand technology 'Billy's Care'. Features include '176g ultra-lightweight design', 'digitization of treatment via web app integration', and 'proprietary methods based on medical knowledge'.