Hokkaido Onion Day

What Is Hokkaido Onion Day?

November 2nd is "Hokkaido Onion Day" in Japan, jointly established by the Hokkaido-wide Produce Handling Council's Onion Committee and the Hokuren Federation of Agricultural Cooperatives. The date comes from a pun reading "1102" as "ii (11) onion (02)." The anniversary was certified and registered by the Japan Anniversary Association in 2022.

Why This Time of Year?

Early November is precisely when shipments of Hokkaido-grown onions reach their seasonal peak.

• Production volume: Hokkaido holds an overwhelming share of Japan's domestic onion production
• Gratitude for the harvest: the day carries a message of gratitude for the harvest and the joy of delivering it to consumers
• A catchy pun: the friendly wordplay of "ii onion" is part of the anniversary's charm

What Makes Hokkaido Onions Special

Onions grown in Hokkaido's climate, with its wide swings between warm and cold temperatures, are known for their concentrated sweetness and rich flavor. They're a versatile ingredient used in everything from curry and stew to salads, spanning both Japanese and Western cuisine.

Tips for Marking This Day

• Cook a dish using Hokkaido-grown onions
• Try a whole-onion soup or onion gratin
• Learn about Hokkaido's agriculture and how onions are grown there
• Check for any related campaigns or events

The Sweetness of a Single Bulb, Full of the Land's Bounty

Onions nurtured by Hokkaido's vast land and dramatic temperature swings carry the careful effort of the farmers who grow them. Let November 2nd be a chance to bring Hokkaido onions to your table and give thanks for the harvest's bounty.