OKUI KAISEIDO SKU: D-002750

Rishiri Kelp - 利尻昆布 - 30g

$10.59

Expiry date: 2026/07/31

The Umami Secret of Hokkaido's Rishiri Kombu: A Journey to the Finest Kelp 

Nestled on the northernmost tip of Hokkaido, Kutsugatahama on Rishiri Island, Kafukahama on Rebun Island, and Funadomarihama are the go-to beaches for Rishiri kombu. The perfect blend of natural factors like the tide's currents, water temperature, sunlight, the neighboring mountains, the conditions of the rivers that flow into them, and large kelp drying areas result in the highest quality kelp.

At Okui Kaiseido, the artisans take their time to mature the kelp for one to two years in a carefully monitored warehouse, delivering the finest "Kuragakoimono" to the customers. The kelp is harvested from Rishiri Island and Rebun Island in Hokkaido, ensuring the best quality.

Hokkaido's Rishiri kombu produces a broth that is just as elegant as it is delicious, with its clear and amber-colored nature that never becomes cloudy.

After being harvested, the kelp is stored in a dedicated warehouse, where it matures into Kuragakoi kombu, gaining more depth, flavor, and aroma.

For a perfect umami-packed broth, we recommend using a ratio of 30 grams of kelp per 1 liter of water.

【Ingredients】Kelp 

MAY RECIPES

Collection of recipes with videos that use products available on the rice factory. We publish 4 recipes every month!

[RECIPE] Chicken Nanban Bento

Chicken Nanban is a beloved Japanese fried chicken dish coated in a tangy-sweet sauce and topped with creamy tartar sauce. This dish is a popular bento choice, offering a satisfying and flavorful meal. The crispy chicken, paired with the richness of tartar sauce, makes it a hearty and delicious option—perfect for a filling lunch.

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[RECIPE] Keema Curry

Keema Curry originates from India and features ground meat, minced vegetables, and aromatic spices. This Japanese-style version is a quick and easy rice cooker dish made with Japanese curry powder, creating a rich and savory flavor. Serve it over freshly cooked rice for a satisfying and effortless meal. 

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[RECIPE] Nori Bento

Nori Bento is a simple yet comforting Japanese lunch box featuring layers of cooked rice, seasoned Nori (seaweed), crispy fried fish, Chickuwa Isobe-age (Tempura style), and assorted side dishes. While it's not a fancy bento, its homely flavors make it a favorite for everyday lunches. 

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[RECIPE] Bibimbap

Bibimbap is one of the most well-known Korean dishes—a rice bowl topped with a variety of seasoned vegetables, meat, and a perfectly fried sunny-side-up egg. This easy, one-pot version is made in a rice cooker, perfect for busy nights. Just add all the ingredients to the rice cooker, let it do the work, and enjoy a flavorful, savory, and slightly spicy rice dish packed with textures and umami. 

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Try any one of our simple and delicious recipes for your next meal!

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SHIPPING

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<Updated 7/1/2025>
Starting 7/1/25, orders that do not qualify for free shipping will be charged a calculated shipping fee by weight.

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We're the rice factory

We believe you deserve the highest quality and freshest rice possible.

About Us

What Makes Our Rice So Special?

At the rice factory LA, we carefully select rice produced with no pesticides or low pesticides after thoroughly evaluating its place of origin, taste, aroma, and texture. We also personally visit the growing areas!

Fresh Is BestTo maintain freshness, our rice is stored at optimal temperatures in Japan and during transport to the U.S.

Fresh Is Best

To maintain freshness, our rice is stored at optimal temperatures in Japan and during transport to the U.S.

Milling MattersRice is milled fresh to order, preserving its flavor and allowing customers to choose their preferred milling level.

Milling Matters

Rice is milled fresh to order, preserving its flavor and allowing customers to choose their preferred milling level.

Japanese ProductsAlongside our rice, we offer a range of additive free seasonings and rice products, sourced directly from Japan.

Japanese Products

Alongside our rice, we offer a range of additive free seasonings and rice products, sourced directly from Japan.

Customers Come FirstWhether online or in-store, our goal is to provide outstanding service and top-quality products to all of our customers!

Customers Come First

Whether online or in-store, our goal is to provide outstanding service and top-quality products to all of our customers!

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