We offer "100% pure Japanese chlorella". ( Pure Japanese "Yaeyama chlorella" from Ishigaki Island, Okinawa Prefecture )


- Proclamation -

First, it would not be an exaggeration to say that our products are the best quality in the world. This company on Ishigaki Island, Okinawa, was the first in the world to develop and sell chlorella tablets.

The only manufacturer who cultivates 100% of its chlorella naturally outdoors in Japan, and carries out every step of the manufacturing process domestically in Japan, is Yaeyama Shokusan Co. Ltd..

Only the natural subtropical bounty of Ishigaki Island, Okinawa Prefecture contains such an ideal environment for chlorella formation, with strong sunlight and elevated mountain tops from which runs clean underground water and clear air. And the research and development of this chlorella strain has been ongoing for close to fifty years.

Yaeyama Shokusan Co. Ltd. is the only manufacturer which exclusively uses pure Japanese chlorella naturally cultivated outdoors.

It is truly unfortunate, but much of the chlorella cultivated outdoors and sold with the Japanese label was actually cheaply manufactured in China and Taiwan, after which the powder was processed and packaged in Japan.

Customers, please kindly seek out genuine 100% pure Japanese chlorella naturally cultivated outdoors.


Feature 1: Raw Materials of High-Quality Chlorella

100% pure Japanese chlorella from Ishigaki Island, Okinawa Prefecture

Chlorella cultivated outdoors in the sunny, rich natural environment of Ishigaki Island, Okinawa.
Absolutely no preservatives, dyes, bulking agents, etc.

The Reliable Quality of "Yaeyama chlorella" from Ishigaki Island, Okinawa Prefecture

Expertly and consistently manufactured, from cultivation to final product.

  • This chlorella is cultivated from superior stock.
  • Cultivation occurs in the most natural possible conditions with no pollution, which allows for very good quality chlorella.
  • The factory has hygienic modern equipment and manufacturing systems.
  • We have abundant experience from many years of chlorella production, as well as sophisticated techniques, and research and development capabilities.
  • We have a reputation for good ingredients, flavor, scent, and color.
  • The finished product is packaged in simplified, streamlined, quality-preservation aluminum.
  • Quality is assured by the Y mark on each and every tablet.
  • This chlorella has been endorsed by the Okinawan prefectural governor as a superb prefectural product.
  • It is a product authorized by the Japan Health and Nutrition Food Association (JHNFA).

Feature 2: The High Nutritional Content of Our Chlorella

"Yaeyama chlorella" from Ishigaki Island, Okinawa Prefecture contains nutrients peculiar to chlorella that exist in great amounts inside the cells of chlorella cultivated in the Ishigaki Island sun.
This "Yaeyama chlorella" from Ishigaki Island, Okinawa Prefecture chlorella extract drawn from chlorella algal bodies contains oligosaccharides (galactooligosaccharides and isomaltooligosaccharides) which increase intestinal lactobacillus bifidus (friendly bacteria). This makes it easy to digest.
Everyone from children to seniors can happily enjoy it.

The raw materials used for "Yaeyama chlorella" from Ishigaki Island, Okinawa Prefecture are chlorella cultivated in the Ishigaki Island factory's ideal natural environment of bright sun and bountiful waters, subject to strict quality and hygiene management.

Aside from chlorella extract (CGF), "Yaeyama chlorella" from Ishigaki Island, Okinawa Prefecture also includes protein; vitamins A, B1, B2, and C; iron; and chlorophyll. Also, with no loss to quality, a fine-tuned process produces very fine chlorella powder.

Especially Recommended
For daily health, beauty, unbalanced diets, diets lacking in beta-carotene, or persons with irregular eating habits.


Feature 3: Expected Uses and Physiological Effects of Chlorella

●Nutritional Supplement (15%)

  • Vegetables High in Beta Carotene Carotene Supplement
  • Containing 50-80mg of carotene, it can be a substitute for vegetables high in beta carotene.

●Promotes Health Maintenance (85%)

  • Chief Physiological Activities Biological Defense Regulation
  • Purges Reactive Oxygen
  • Improves Blood Flow
  • Lowers Cholesterol
  • Detoxifies
  • Prevents Stress Ulcers
  • Prevents Tumors
  • Increases Resistance to Bacterial Infections
  • Increases Resistance to Viruses


Our chlorella comes from Yaeyama Shokusan Co. Ltd., which has the largest-scale cultivation pool on earth: 99,000 square meters on Ishigaki Island, Okinawa. They are an expert chlorella manufacturer with many years of experience, skilled techniques, and modern manufacturing equipment.

With the founding principle that the popularization of chlorella would truly increase human health and happiness, the company used better quality materials at a better price so as to contribute to the health of many more people's lives.


Focusing on Domestic Japanese Chlorella

Our company is Yaeyama Shokusan Co. Ltd.'s domestic representative agency.

Our "Yaeyama chlorella" from Ishigaki Island, Okinawa Prefecture sales are number one in Japan! Our "Yaeyama chlorella" from Ishigaki Island, Okinawa Prefecture domestic representative agency is Yaeyama Shokusan Co. Ltd.'s sole designated legal sales agent.

Beware of Imitations and Inferior Goods

Lately, there are many kinds of chlorella, but it is important to be aware of potential concerns. Is the powder used for chlorella supplements organic? Was it cultivated naturally outdoors in a hygienic manner? The manner in which the tablets were created is important. Even if the quality is good, the price can be very high. If price is low, it may involve chemical fertilizers and other chemicals, artificial tank cultivation, etc. Inferior chlorella can mislead people with its presentation.

Further, condensed chlorella is not possible to manufacture; it does not exist.

Also, similar-looking products labeled "Made in Ishigaki Island, Okinawa Prefecture" and claiming to be effective when taken 3-5 times a day have appeared on the market, but these are just the result of someone obtaining chlorella powder from the manufacturer, making it into tablets however they like, sticking it in a bag, and slapping a label on it. There is no knowing what additives or other changes have been made in the tablet creation process. These are goods that merely aim for a low price. In any case, you cannot expect results from taking 3-5 tablets a day.

Please be very careful. Choose our "Yaeyama chlorella" from Ishigaki Island, Okinawa Prefecture, which is genuine and legal.

We apologize, but as we receive many inquiries, we felt the need to clearly convey this.

Chlorella has tremendous efficacy, but it is a dietary supplement, not medicine. Therefore, if you feel sick, do not rely on chlorella, but seek professional medical advice.