Coral minerals to protect the soil, purify water and grow delicious vegetables.


The World Health Organization: WHO has published (Nutrition advice for adults during the COVID-19 outbreak) outlining nutritional guidance for new coronavirus infections.

At the beginning of the journal, it states that nutrition and water intake is a source of life, and that a balanced diet boosts immunity and provide a healthy state, thus lowering the risk of getting diseases such as infections.

Illustrated instructions on how to take fresh meals every day to take in the vitamins, minerals, fiber, protein and antioxidants you need.
WHO(World Health Organization)
If you look at the top foods recommended by the WHO, they were common in our homes about 60 years ago. Green vegetables and seafood were on the table every day.

In the olden days in Japan, grandmothers and mothers used to stand at the kamado(cooking stove). And they were preparing a side dishes to please their family. They were also making delicious miso with boiled beans.

In summer, an eggplant and a cucumber are colorfully attached to the dining table after pickled with bran bed, and appetite is stimulated. In the winter, they are all pickled by grandmothers, such as Takuwan(pickled radish), Chinese cabbage and nozawana(brassica).

Fermented foods were a normal part of it. There are no colorants, preservatives or synthetic seasonings. Vegetables are dried in the sun and are packed with vitamin D and fiber, so they are full of nutrition.

They were making them for their families. It was filled with mother’s love. Home cooking seems to be the best way to stay healthy. Such a Japanese dining table is important in this day and age, isn’t it? A mother who cares for her family will heal her family. I think that the feeling of “Thank you” and “Thank you” for the gratitude to the creator of the food, “Itadakimasu” and “Thank you” for the “edible life” must have fostered a sense of reverence for nature in our childhood.

Both green vegetables and fermented foods boost our body’s metabolism. In this WHO’s advice, It is recommended that you avoid processed foods that are high in fat and salt, eat fresh foods, cook low in fat, salt and sugar, and drink plenty of water every day.

About water

Water is indispensable for sustaining life, and it is the root of life as it is involved in transporting nutrients and various components in the blood, excreting wastes, and regulating body temperature.
Okinawa Sango Co., Ltd. believes that hot water (Sayu), which is slightly higher than the body’s temperature, is recommended to replenish the water that the body needs. Coral Calcium users have been drinking hot water and are doing very well.

How to make SAYU (hot water)

A cup of hot water in the morning.
Take your time.
The warmth coursing gently through our body.
Mineral hot water (Sayu)

愛に包まれて、人類の知恵と叡智が【地球の健康回復】に向かうことを 誰もが願っている、本年は特別な年の始まりです。


Let us take a step towards realizing a sustainable society!

沖縄サンゴ株式会社では多くの科学者に見守られながら〈風化造礁サンゴ粒〉の研究を続けて参りました。〈風化造礁サンゴ粒〉を活かすと人も作物も土壌も見違える元氣を取り戻していきます。私たちは〈風化造礁サンゴ粒〉を農業での微生物活性化に向けることが【地球の健康回復】にとって 最も早く結果が見える手段と知り、この普及と伝承に入ります。サンゴ農法は30年、40年と農業に携わってこられた人々の間で高い評価を得ています。


Magnificent network of microbes bring up delicious farm products.
Southern alps city, Fukasawa farm(shine-muscat grapes farm) agriculture technology adviser Mr. Fukasawa


Activation of microorganisms in soil is important to grow delicious crops.
Calcium and magnesium alone do not make crops delicious.
Other trace minerals are required. (Mr. Fukasawa, an experienced farmer specialized in fruits farming in Yamanashi, Japan)


Agriculture resistant to climate change is essential.




Crops grow healthy when microorganisms in soil work properly.
キュウリの植込み / 生命力あふれるキュウリ
白ネギ直径3センチ / ルッコラ
無農薬で育つサラダ菜 / 朝の収穫トマト


Snuggle up to the farmers’ feelings.



We aim to create healthy soil by cultivating with magnificent ability of microbes.
(Yatsugatake highland Sango farm)

Coral bio-RF provides full spectrum of minerals and promotes multiplication of microbes under the ground. Every treated microbes are forming amazing network each other.

(Southern alps Kiyou farm sturdy farm)


・There is a soil where variety of life lives around roots of trees.
・Soaked rain water will be filtered through this heavy covering of leaf mold and become clean groundwater.
・Healthy soil create fine water.


Our small step will cure our farm and by cleansing river and sea water, bring back diversity of organisms.


Bring back beauty of coral reefs.


Let’s start SDG’s from everyday life.
Let’s bring beautiful coral reefs back to Okinawa once again.

We can reduce countless wastes in our natures discharging from our daily life by taking in naturally grown coral powder made from weathered reef coral that has been died instead of using artificial materials made with petrochemistry.

Coral powder made from dried weathered reef coral is composed mainly of calcium carbonate.

As you see the graph below, used coral powder in various fields will be reused for the ground and disassembled in the network of microbes naturally.

Raw material of coral powder will never be wasted. It’s the pure natural material grown in the sea of Okinawa.

As our first step to take, we will commit to support agricultures to reduce inflow of red clay to our coral reefs from farms here in Okinawa, in 2020.


We incorporate natural material “weathered reef coral grains” into various scenes of our lives to make a healthy life.

Thank you very much for visiting our website.

Please be informed that our office will be closed for the New Year’s holidays from December 30th to January 5th.
We will resume our business from January 6th, 2020.

We apologize for the inconvenience this may cause.
If you have any urgent matter, please contact us at or 81 90 4471 1635.
Every member at Okinawa Sango appreciates all of your continued cooperation this year and wish you a happy New Year!

Thank you.


Thank you very much for visiting our website.

Please be advised that we will be in summer recess from August 10th to 15th.
We will resume our business on August 16th.

We apologize for the inconvenience this may cause.
If you have urgent matter, please contact us at or 81 90 4471 1635.

Thank you.


Thank you very much for visiting our website.

Please be advised that we will be closed from April 27th to May 6th due to the consecutive national holidays in Japan.
We will be back to regular hours from May 7th.

We apologize for the inconvenience this may cause.
If you have urgent matter, please contact us at or 81 90 4471 1635.

Thank you.