Kawashimaya White Rice Koji Powder Powdered rice koji made from domestic, organically grown white rice. This koji powder has developed through trial and error so you can safely and easily...

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Kawashimaya White Rice Koji Powder

かわしま屋 有機乾燥米麹とは

Powdered rice koji made from domestic, organically grown white rice. This koji powder has developed through trial and error so you can safely and easily incorporate rice koji in your cooking, which is good for both health and beauty.

High Quality Rice Koji Powder Certified In The United States

Not only JAS (Japan Agricultural Standards) but also passed the FDA (Food and Drug Administration) certification inspection, which is said to be the strictest in the world. Not only the quality but also the manufacturing process was rigorously checked, and high safety was approved for all items.

Rice Koji Powder Made Using Only Domestic Ingredients With No Additives

No additives are used so that you can enjoy the original aroma and flavor of the material. A safe and delicious rice koji powder made from only domestically produced organic white rice.

How To Use Rice Koji Powder


Rice koji powder is made by drying raw koji and processing it into a fine powder. It is difficult to use rice koji itself for cooking as it is, but this powder is really easy to use. You can sprinkle it on meat to tenderize it, or adding water to the powder to make amazake.

Also, if you make salt koji or amazake using ordinary rice koji, the grains of the koji will remain. Some people say that this grainy texture is good, but with powder, these grains do not remain and the texture is smoother.

The secret of koji powder popularity is that you can easily make salted koji, soy sauce koji, amazake, etc. without messing it up. Furthermore, the usage is endless depending on the idea, such as mixing it with bread or cookies.

Popular Recipes Using Rice Koji Powder

Other Rice Koji Powder Recipes

The recipes below are supervised by Haruka Mano, who is an active fermented cooking researcher. She supervised recipes for cooking that are easy to make using rice koji powder. All of them are easy to make and incorporate rice koji powder. Feel free to try them at home!

Lemon Butter Sauteed Chicken Breast

By sprinkling with rice koji powder, chicken breast, which tends to be hard and dry, will be soft and juicy.
Cooking Time25Minutes


・Chicken Breast
・Olive Oil
1 Tablespoon
★Cooking Sake
1 Tablespoon
★Koji Powder
1 Tablespoon
3/4 Teaspoon
As Needed
☆Lemon Juice
1/2 a lemon
☆Salt Koji
1 Teaspoon
・Your preffered veggies
As Needed

 How To Make

Stab chicken breast in several places with a fork. Mix the ingredients of ★, sprinkle the chicken breast evenly, and leave it for at least 5 minutes. (If you have time, leave it for at least an hour)
Heat the olive oil in a frying pan and cook the chicken over low medium heat. Grill for about 3 minutes, turn over when browned, sprinkle with cooking sake, cover, and cook over low heat for 7 minutes. After turning off the heat, leave it as it is until the heat is removed.
Put the ingredients of ☆ in a small pot and let it boil to make a sauce.
Turn off the heat, and out the chicken on a plate and sprinkle with sauce. Serve with vegetables and sliced lemon if you like.

Pancake With Koji Powder Amazake Berry Sauce

The power of rice koji powder is that it makes pancakes have a chewy texture! Serve it with amazake berry sauce made from rice koji powder.
Cooking Time20Minutes
米麹パウダー入りパンケーキ 甘酒ベリーソース


・Rice Flour
・Koji Powder
・Baking Powder
2 Teaspoons
<Amazake Berry Sauce>
(a) 3pc
(b) 5pc

 How To Make

Make amazake berry sauce. Cut the strawberries (a) into 5 mm squares, and cut the strawberries (b) to the desired size (for toppings). Put amazake and butter in a small pan, heat on medium heat, and simmer while stirring with a wooden spatula. When it becomes thick, add strawberry (a), boil it quickly, turn off the heat, and let it cool.
Put all the pancake ingredients in a bowl and stir with a whisk until there are no lumps. (Since the viscosity varies depending on the type of rice flour, adjust the amount of milk while watching the batter)
Heat the frying pan over low medium heat, switch to low heat when it gets warm, and pour about half the amount of batter from number ① into a circle. When air bubbles are formed on the whole, turn it upside down, bake the backside for about 30 seconds, and pour it on a plate. Bake the desired number and stack.
Sprinkle the amazake berry sauce of ① on ③ and top with the strawberry and blueberry.

Make With A Thermos! Smooth Amazake From Rice Koji Powder

Just mix rice koji powder with hot water and keep it warm in a thermos bottle! It's surprisingly easy to make delicious amazake ♪
Cooking Time15Minutes


・Rice Koji Powder

 How To Make

Put water in a pan and heat it. When it reaches 65 degrees celcius, turn off the heat.
Add rice koji powder and stir with a whisk until there are no lumps.
Put it on low heat again, and when it warms to 65 degrees celcius, transfer it to a thermos.
After keeping warm for 8 hours or more, amazake is completed.


To keep it warm, make it at least 80% of the capacity of the thermos. (If the amount is small, the temperature tends to drop and saccharification may be insufficient.)
It can be stored refrigerated for 5 days to 1 week and frozen for 3 months.

Product Detail

Product Name White Rice Koji Powder
Ingredients Organic Rice Koji
Quantity 600g
Storing Guide Keep away from sunlight, keep in a cool dry place
Origin Okayama & Okinawa, Japan
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