The best company which values employees' smiles.


代表取締役 渡邊 大嗣

During my 20 years of working experience, I have been involved in the medical industry in the fields of ophthalmology, dermatology, plastic surgery, orthopedics, and cosmetic surgery. Together with doctors and medical professionals, we have been earnestly facing patients who need treatment. As I gained experience at a medical device manufacturer, I faced the dilemma of being able to provide patients with only the products we handled. I wondered what I should do to help the many patients suffering from various diseases to be treated with medical devices. After starting my own business, I would like to handle cutting-edge medical equipment used overseas, and in the future, I would like to manufacture medical devices researched and developed in-house and deliver it to many medical facilities.

Chief Executive OfficerDaishi WatanabeDaishi Watanabe



    Born in Hyogo prefecture in Japan.
    Specialized in marketing and sales strategy planning for the medical industry.
    Keio University, Graduate School of Business Administration, MBA
    Kwansei Gakuin University, Graduate School of Business Strategy, MBA
    APAC Entrepreneur ~Persistent Problem Solvers of Healthecare~
    「Pioneering Medical Advancements with Compassion and Global Impact」※List only SUL K.K.
    • 2003 Joined a major automobile company after graduating from university
    • 2004 Lumenis Be Japan Co., Ltd.(Ophthalmic Medical Equipment Division / Sales Task Force Team)
    • 2008 PTC Japan Co., Ltd.(Sales Division 2, Sales department 1 Manager)※Collaboration with McKinsey & Company and Boston Consulting
    • 2009 Cutera K.K.(Japan General Manager, Medical Device Division)
    • 2014 Established BTL Japan K.K.(Founder)
    • 2022 Established SUL K.K.(Founder)