Micro Bubbles Japan and KINUJO Establish Capital and Business Alliance

Extending salon-quality "New Beauty Sensational Experiences" into everyday life and contributing to the further extension of "Beauty Healthspan©︎".

Microbubble Japan Co., Ltd. (Headquarters: Shibuya-ku, Tokyo; President and CEO: Ryo Takabayashi; hereinafter “the Company”), which markets the “marbb (Marb)” nano-bubble system for beauty salons, has recently entered into a capital and business alliance agreement with KINUJO Co., Ltd. (Headquarters: Chiyoda-ku, Tokyo; Representative Director: Tomoaki Hamada).

Background and Objectives of Capital and Business Alliance

Under the concept of "Miraino Care© | Infusing new value into daily life and extending 'Beauty Healthspan©'*," our company markets the "marbb (Marb)" nano-bubble system for hair and beauty salons, which has been adopted by approximately 10,000 salons nationwide (as of November 2025).
The period during which one can enjoy healthy beauty.

Additionally, KINUJO Corporation is a luxury beauty appliance brand based in Tokyo. Collaborating with beauty professionals and hair salons, the company develops innovative products such as hair irons and dryers, and proposes new beauty experiences for a new era. Supported by creators and stylists both domestically and internationally, KINUJO is committed to creating "value in beauty experiences" by integrating technology and design.

As average life spans extend and individual lifestyles become more diverse, the desire to "stay beautiful and true to oneself" regardless of age or gender is growing daily. In this environment, there is a need to create experiential value that seamlessly connects beauty professionals at salons with people's everyday lives.

Our company and KINUJO, Inc. have entered into this capital and business alliance agreement with the belief that by combining the technological capabilities and brand strength that both companies have cultivated in the B2B and B2C domains, we can create new beauty-enhancing experiences that extend the healthy lifespan of beauty©︎. Moving forward, through joint product development, marketing collaboration, and sales channel expansion through sales channel coordination, we will extend new beauty-enhancing experiences with salon quality into daily life and further contribute to extending the healthy lifespan of beauty©︎.

Company Overview