Miyakoya
〜HOKKAIDO 　　
　OTARU〜

北海道
HOKKAIDO
Dried Sea Cucumber

干海參

Otaru factory

 From the Seas of Hokkaido
–Premium Quality Dried SeaCucumber
Carefully dried using Japanese craftsmanship to deliver nature’s
bounty to tables around the world.

Sea cucumbers grown in the cold seas of Hokkaido are highly nutritious and have long been valued for their benefits in vitality and beauty.

Among them, we offer only the finest grade natural “Kinko”, carefully processed and dried at our own facility to ensure the highest quality.


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FAQ

Q Where in Hokkaido is this sea cucumber from?
A We purchase from all over Hokkaido throughout the year, so the origin varies depending on the season.
Q Do you ship overseas?
A Yes, we can.
Prices vary depending on the shipping method, so please contact us for details.

Q Why are Hokkaido sea cucumbers so expensive?
A Hokkaido sea cucumbers are more nutritious than those from other regions. They are also called "black diamonds" because of their large, beautiful warts.
Q Do you have a certificate of origin and a radiation testing certificate?
A However, we only provide these documents to businesses as they are used for customs clearance.
ここをクリックして表示したいテキストを入力してください。テキストは「右寄せ」「中央寄せ」「左寄

How to rehydrate sea cucumbers

Step 1

Lightly wash off any dirt on the surface of the sea cucumber and soak it in water for 24 to 36 hours. Change the water once a day.

Step 2

Once it is soft, use a knife to cut through the belly and carefully remove any remaining internal organs and sand.

Step 3

Boil the cleaned sea cucumber until it is soft to your liking. It will be cooked to your liking after about an hour.

Step 4

After turning off the heat, let it cool, add ice and refrigerate for 48 to 72 hours.

小見出し
ここをクリックして表示したいテキストを入力してください。テキストは「右寄せ」「中央寄せ」「左寄せ」といった整列方向、「太字」「斜体」「下線」「取り消し線」、「文字サイズ」「文字色」「文字の背景色」など細かく編集することができます。
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Sea cucumber trivia💡

Sea cucumbers are said to be good for your body and provide nutrition.
But what exactly is it that's good for your body?
Hokkaido black sea cucumbers are rich in collagen and amino acids. 100g contains an astounding 68g of protein!
They're said to help with blood formation, promote calcium absorption, and improve sexual function and physical strength. They also have many other beneficial effects, such as fatigue recovery, amelioration of sensitivity to cold, and combating dry skin!
Sea cucumbers are also known as the ginseng of the sea, and have long been treasured for their high nutritional value and tonic properties.

We have received many happy comments, such as a pregnant woman who was suffering from anemia and whose numbers improved dramatically after starting to eat our sea cucumbers, and an elderly woman who had bad knees and is now feeling better!

News

2025/8/1

We have renewed our website.
見出し
ここをクリックして表示したいテキストを入力してください。テキストは「右寄せ」「中央寄せ」「左寄せ」といった整列方向、「太字」「斜体」「下線」「取り消し線」、「文字サイズ」「文字色」「文字の背景色」など細かく編集することができます。