Sleep Wellness Brand "nemcaro" to Hold Experiential Retreat in Hayama, Featuring a "Sound Bath" by Crystal Bowl Player Yasumi

Enveloped by the sea and sound, for a deep rest.

CROIX Inc. (Headquarters: Meguro-ku, Tokyo; President & CEO: Bajun Tobeta), a company in the well-being technology business, will hold an experiential event, "nemcaro Sleep Retreat," for its sleep wellness brand "nemcaro" in Hayama, Kanagawa, on April 23, 2026.

This live event is part of an initiative to build the worldview of the nemcaro sleepwear, which is currently under development. It will be held as a program to promote mental and physical recovery and deep relaxation while experiencing yoga and a "sound bath" with crystal bowls in a natural seaside environment.

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■ Redesigning the "Rest Experience" in a Digital Society

In modern society, chronic sleep deprivation and stress, influenced by information overload and the digital environment, have become significant social issues.

nemcaro aims to create a new rest experience for urban dwellers by fusing the knowledge of sound, video, and technology that CROIX has cultivated with the power of the natural environment.

This retreat is designed as an experiential program with the theme "Seaside Earthing," integrating the sea, sun, sound, and physical movement.

The goal is to lead participants to deep relaxation by liberating the five senses and balancing the mind and body in a natural environment.

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■ Crystal Bowl "Sound Bath" and nemcaro Wear Experience

At the event, participants will experience a "sound bath" with a live performance by crystal bowl player Yasumi. The clear resonance of the crystal bowls, combined with the natural sounds of waves and wind along the Hayama coast, will create a tranquility and sense of openness that is hard to find in urban life. Furthermore, a yoga experience overlooking the sea is also included, gently relaxing the mind and body while regulating breath and physical sensations. It is a program that leads to deep relaxation by connecting nature, sound, and body movement as one.

Based on the concept of "soundscape" that CROIX has cherished, another feature of this event is the ability to experience the space where nature and sound harmonize as a restful environment. On the day, participants will experience the program while wearing the nemcaro wear currently in development. They will spend time confirming the comfort and sense of unity with the body in an environment enveloped by the sea and sound, and a roundtable discussion with participants is also planned after the retreat. The feedback gathered through the experience will be shared and utilized for future product development and brand building. Additionally, programs to satisfy the five senses, such as the provision of raw sweets desserts, are also prepared.

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■Event Overview

Event Name: nemcaro Sleep Retreat
　　Theme: Seaside Earthing ~Crystal Bowl Sound Bath~
　　　Date: Thursday, April 23, 2026, 13:00–15:30
　　　Venue: "Sunny Funny Days" 2378-3 Isshiki, Hayama-machi, Miura-gun, Kanagawa Prefecture

Program Contents:
・ Seaside yoga experience
・ Sound bath with live crystal bowl performance
・ nemcaro wear experience
・ Roundtable discussion and sharing of impressions
・ Raw sweets provided

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Recruiting event participants on the official nemcaro LINE

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Yasumi (Crystal Bowl Player)

By just surrendering to the sound,
I open a space for the soul and body to return to their original state.
The vibration of the sound spreads throughout the body, loosening thoughts and nerves,
and in deep relaxation, the original breath and rhythm return,
and the flow of life naturally falls into place.

Instagram

https://www.instagram.com/iris2crystal/

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■ The "Rest Environment" nemcaro Aims For

This event will be held as a retreat to experience the "rest environment" that nemcaro proposes. Through a time where sound, body, and environment harmonize in nature, we provide a new rest experience that balances the mind and body.

nemcaro is a wellness brand for improving the quality of sleep and rest, based on the knowledge of sound, space, and technology cultivated by CROIX. Through products such as 3D audio, scents, visuals, and sleepwear, we propose a new approach that totally arranges the rest environment for urban dwellers.

This retreat is positioned as a real place where one can experience that worldview in a natural environment. It is one of our initiatives to expand the new form of rest environment that nemcaro aims for, while also utilizing the experiences and voices of participants for future product development and service design.

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■ The Origin of nemcaro

A Sleep Wellness Brand That Started with Sound

nemcaro is a sleep wellness brand born from the expertise in the well-being business that CROIX has cultivated over many years. CROIX has so far provided digital content in the fields of meditation, sleep, and relaxation to the world through the production of content such as healing music and nature videos. Fusing that technology and knowledge, in 2025, we announced a device that provides a sleep experience with 3D audio. It gained support exceeding 400% of its goal in crowdfunding and began limited sales on the e-commerce site "RELAX WORLD" from March 29, 2026.

nemcaro is

Sound
Visuals
Scent
Materials

developing as a brand that totally redesigns the sleep environment for urban dwellers by fusing these elements.

👉 Click here for information related to the wellness device for sleep, "nemcaro"

👉 nemcaro E-commerce Site "RELAX WORLD"

About CROIX Inc.

Established on June 29, 2009, a 17-year-old well-being technology company that develops mainly mindfulness content.
We develop health tech services in collaboration with medical doctors and medical institutions and have a top-class share in the mindfulness field in domestic digital distribution.
We provide high-quality wellness content on various video distribution platforms and are promoting brand building for the global market.

Company Profile

Company Name: CROIX Inc.

Location: 3-7-2-7F Shimomeguro, Meguro-ku, Tokyo

Established: June 29, 2009

Representative: President & CEO, Bajun Tobeta

External Link: https://croix.asia/

nemcaro BRANDⓇ

nemcaro is a wellness brand that provides comfortable sleep for urban dwellers through the fusion of "sound," "visuals," "scent," and "materials."

CROIX Inc.'s Official X PR Account: "Changing the world's meditation and sleep"

CROIX Inc. PR Department X
▶ https://x.com/croix_pr

As a well-being technology company, we at CROIX collaborate with specialists in various fields and engage in production, development, and proposals for businesses.