National Edamame Day

History & origins

National Edamame Day is an informal food observance in the United States, and its exact origin and founder are unclear. The day celebrates edamame, the young green soybeans long associated with Japanese cuisine and summer snacking, especially as a popular appetizer in restaurants and izakaya-style settings. Edamame itself has deep roots in East Asia, with the food’s history in Japan stretching back centuries, but the holiday appears to be a modern promotional observance rather than a formally proclaimed one.

Why it matters

National Edamame Day highlights a snack that fits both cultural and nutritional conversations. Edamame is valued for its protein, fiber, and micronutrients, making it a simple plant-based option for people looking for filling appetizers, healthier snacks, or easy ingredients for salads, stir-fries, and grain bowls. The observance also reflects how Japanese foods have become mainstream in global dining.

How to celebrate

Try edamame as a snack or appetizer. Learn how to prepare edamame at home. Add edamame to salads, stir-fries, or pasta dishes. Visit a Japanese restaurant to enjoy traditional edamame. Share edamame recipes and preparation tips. Learn about the nutritional benefits of soybeans.

Facts

• Edamame means 'stem beans' in Japanese, referring to how they're sold on the stem
• Edamame are immature soybeans harvested before they harden
• They're a complete protein, containing all nine essential amino acids
• Edamame is rich in fiber, folate, and vitamin K
• Soybeans have been cultivated in Asia for over 5,000 years

Upcoming dates

• Saturday, September 12, 2026
• Sunday, September 12, 2027
• Tuesday, September 12, 2028
• Wednesday, September 12, 2029
• Thursday, September 12, 2030