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Corporate Information

  • When was the company founded?

    It is August 9, 2005.

  • When did the stock go public?

    In December 2012, it was listed on the Tokyo Stock Exchange Mothers, transferred to the First Section of the Tokyo Stock Exchange in December 2014, and moved to the Tokyo Stock Exchange Prime Market in April 2022.

  • Which is the listed market?

    Tokyo Stock Exchange prime market.

  • Please tell us about your company profile.

    Click here for details.

  • Please tell me about the silent period.

    From the perspective of preventing the leakage of financial results information (including quarterly financial results information) and ensuring the fairness of information disclosure, we have designated a quiet period from the day following the closing date of financial results (quarterly financial results) to the day each financial results are announced.
    Click here for details.

  • Where can I find information on past general meetings of shareholders?

    Click here for details.

  • Where can I view past briefings for institutional investors and analysts?

    Click here for details.

  • Can I automatically receive timely disclosure items?

    Please use the IR mail magazine registration. Company information uploaded to TDNET (timely disclosure information transmission system) will be automatically delivered to the registered address within 30 minutes.

  • Where can I inquire about IR activities?

    Click here for contact information.

  • Please tell me about group companies.

    Click here for details on each group company.

  • When did you make Q'SAI Co., Ltd. a consolidated subsidiary?

    It will be from July 2021. Click here for details.

Financial information

  • When is the fiscal year end?

    End of December every year.

  • When will the financial results be announced?

    We announce our financial results every quarter. Please see the IR Calendar for the schedule of future financial results announcements.

  • Where can I get the latest financial information?

    Please use the IR Library.

  • Can I see analyst reports?

    We utilize the services provided by Shared Research.
    Learn more about the report here.

  • Do you have downloadable financial data?

    Click here for details.

Stock information

  • What is your securities code?


  • How many shares are trading units?

    Units are 100 shares.

  • Where is the shareholder registry administrator?

    TEL: 0120-232-711(東京) / 0120-094-777(大阪)

Shareholder return policy

  • What is your dividend policy?

    At present, we believe that a rise in share price due to business growth will lead to maximization of shareholder returns.

  • Please tell me about the shareholder benefit program.

    The purpose of this system is to express our appreciation for the daily support of our shareholders and to provide an opportunity for more people to understand the Group's products and services. Click here for details.

  • Why did I receive a shareholder benefit for less than a year even though I have held shares for several years?

    If you are a shareholder who has held our company's shares for a long time and is using the stock lending system of a securities company, the stocks you hold will be on loan during the stock lending period, so there is a risk that they will not be considered as continuous holdings. Thank you. Shareholders using the stock lending system should be aware of this. For details, please check with the securities company where you have an account.

General business

  • What is your segment?

    Our segments and main businesses are as follows.
    Healthcare business: Planning and sales of healthcare products such as foods and cosmetics, OEM supply, raw material development and production, etc.
    Biofuel business: R&D, manufacturing and sales of biofuel, development of technology for cultivating microalgae such as Euglena, etc.
    Other businesses: Manufacture and sale of organic compound fertilizers, gene analysis services, social business, research and development in new areas, etc.

Healthcare Business

  • Please tell us about the characteristics of microalgae Euglena.

    Microalgae Euglena (Japanese name: Midori Mushi) are a type of algae like kelp and wakame seaweed. It is a small organism with a body length of approximately 30 µm to 50 µm, and has both the characteristics of a plant that performs photosynthesis and an animal that has flagella and is able to move freely. It is also utilized as a food resource because it contains 59 kinds of nutrients such as vitamins, minerals, amino acids, and unsaturated fatty acids, and as a biofuel resource because it produces fats and oils in its body.
    Euglena For more information about

  • Can I purchase products containing Euglena?

    It is convenient to use our official mail order site. We are also preparing regular purchases that can be purchased at a discounted price. Click here for details.

Biofuel Business

  • Please tell us about the current introduction of biofuels.


  • Does Production Technology Research Institute in Ishigaki Island, Okinawa Prefecture produce biofuel?

    In Ishigaki City, Okinawa Prefecture, we mainly manufacture Euglena powder for health food and other healthcare businesses, but we do not manufacture biofuel.

  • Is it possible to visit Production Technology Research Institute?

    Sorry, we are not open to the public.

  • When will the biofuel business be commercialized?


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