Mushroom Day

What Is Mushroom Day?

August 11th is "Mushroom Day" in Japan, marking the birthday (August 11, 1886) of Hikosaburo Morimoto, known as "the father of mushroom cultivation in Japan" for being the first to successfully grow mushrooms domestically. The day was established by Wakyu Trading Co., Ltd., known as a specialist mushroom retailer, and is certified and registered by the Japan Anniversary Association.

Hikosaburo Morimoto and the History of Mushroom Cultivation

The button mushroom was introduced to Japan from Europe. In Europe, mushrooms growing naturally on horse manure compost were used as far back as ancient Greece and Rome, and artificial cultivation is said to have begun in France and elsewhere around the 17th century.

• Morimoto's achievement: the first person in Japan to successfully cultivate mushrooms, earning him the title "father of mushroom cultivation"
• Japanese names: its Japanese name is "tsukuritake," and "seiyō matsutake" (Western matsutake), from a product name used in the early days of domestic production, is also common
• The anniversary's purpose: to help more people discover the flavor and nutritional value of mushrooms

The Appeal of Mushrooms as an Ingredient

Low in calories and rich in dietary fiber and B vitamins (such as pantothenic acid and niacin), mushrooms are a versatile ingredient that works in stir-fries, soups, salads, and more. Their distinctive umami and aroma pair beautifully with both Western and Japanese cuisine.

Tips for Marking This Day

• Cook a dish using mushrooms
• Learn about Hikosaburo Morimoto's achievements and the history of mushrooms spreading in Japan
• Learn how mushrooms differ from other fungi, like shiitake
• Slice up some raw mushrooms and enjoy them in a salad

A Food Culture Opened Up by One Pioneer

Mushrooms, now a common sight on dinner tables, owe their spread to the challenge taken on by a single pioneer. Let August 11th be a chance to reflect on Hikosaburo Morimoto's achievements while enjoying the rich flavor of mushrooms.