An excellent Source of Nutrition 

Bunashimeji is not only flavorful, but also high in nutrition. A single package of Bunashimeji provides a significant source of Pantothenic Acid (15% RDV), Riboflavin (15% RDV), Thiamin (10% RDV) and Potassium (8% RDV). It is also cholesterol and sodium free in addition to low in calories. 

Buna Shimeji

High in

  • Pantothenic acid 
    670 mcg
  • Riboflabin
    170 mcg
  • Potassium
    403 mg
  • Niacin
    120 mcg
  • Beta Glucans
  • Ergothioneine

Low in

  • Cholesterol
  • Sodium
  • Calories

* RDV – the recommended daily value based on a 2,000-calorie diet. / Serving size: 3.5 oz (100g)


Other Nutrients & What are they?

Vitamin D1.3 mcg6%  RDV Dietary Fiber0g0%  RDV
Vitamin B1120 mcg10%  RDV Vitamin B20.27 mg15%  RDV
Vitamin B120.22 mcg4%  RDV Niacin0.67 mg4%  RDV
Potassium404 mg8%  RDV Beta Glucan2.8 g 
Ergothioneine1.8 mg  Polyphenol2.6 mg 
Manganese18 ppm  Iron8 % 
Copperppm  Boron52 ppm 
Zinc54 ppm     

Mushrooms are the only produce that contain Vitamin D.

According to The National Institutes of Health (NIH), Vitamin D is a nutrient that is important for promoting overall health and is especially important in developing and maintaining strong bones.

Bunashimeji Nutrition Facts
Buna ShimejiIMG_0464

Taste / Flavor

Bunashimeji is very popular mushroom in Japan. It is called “beech mushrooms” because they often grow on fallen beech trees. Wikipedia Shimeji/ Hypsizygus tessellatus

Bunashimeji mushrooms have a nutty, buttery flavor, and a firm, crunchy texture. These mushrooms also grow in clusters and produce tender caps. Our Brown Beech mushrooms have been formulated to lessen the bitterness of traditional Bunashimeji. Still, western palettes will probably best enjoy Brown beech mushrooms after cooking, which mellow the flavor. Try this specialty mushroom baked, steamed, or sauteed in olive oil.


USDA Organic

Hokto mushrooms are Clean and Ready-to-Cook

Eat Bunashimeji mushrooms in clusters or individually separated. Simply trim off the base of the cluster and they are clean and ready-to-cook. Hokto’s mushrooms do not need to be washed, rinsed, or peeled because they are not grown in soil and are 100% USDA Organic and agrichemical free! To get the most out of Hokto Mushrooms, always cook them before consuming . Mushrooms should not be served raw.

Why Hokto Kinoko is good for you

How to prepare Bunashimeji

How to cook Bunashimeji
How to cook Bunashimeji
How to cook Bunashimeji
How to cook Bunashimeji

Remove the base

First separate the mushroom into two halves (image 1), then cut the base off creating the letter  "V", making sure not to cut off any part of the mushroom that is edible (image 2). Make sure to  pick Bunashimeji mushrooms with thick stems.

Chop Bunashimeji up for greater umami

It is best to separate and chop up Bunashimeji to maximize its umami. When cooking a soup, add the mushrooms before the water boils, this will allow for the release of its maximum flavor. 

Don’t over chop your mushroom

Separate the mushrooms into halves, remove the base, and start cooking! Feel the crispy texture, and even if you over cook the mushroom, it will not become soggy.

Separate before cooking

It is usually best to separate Bunashimeji mushrooms into a bite size portions making it easier to cook and eat. In addition, by separating them individually, you will increase the volume of for a dish.


Bunasimeji Recipes

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Frequently Asked Questions


In the wild, Bunashimeji mushrooms have a strong bitter taste, but Hokto mushrooms are developed to be less bitter.  In rare occasion, some people still can taste a little bitterness, this is due to the compound Polyphenol, which has been known to be a beneficial nutrition.


Individual mushrooms sometimes have different colors, Colors can sometimes vary from being whitish to blackish. The color of the Mushroom does not affect the taste or quality.

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As part of missions, our mushroom research center is dedicated to scientificaly unraveling the beneficial pharmacological effects of mushrooms in order to put them to use in promoting and maintaining healthy lifestyles.

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