Black Mont Blanc Day (Burakku Monburan no Hi)

What Is Black Mont Blanc Day?

Every year on May 7, Japan celebrates "Black Mont Blanc Day," established by Takeshita Seika, a confectionery company based in Saga Prefecture. The date marks May 7, 1969, the day the company's flagship ice cream bar, "Black Mont Blanc," first went on sale.

The Story Behind Black Mont Blanc

Black Mont Blanc is an ice cream treat that's been a favorite across the Kyushu region for decades.

• Year of release: Black Mont Blanc was first sold in 1969.
• Maker: It's manufactured and sold by Takeshita Seika, headquartered in Ogi City, Saga Prefecture.
• Where the name comes from: Rather than referring to the Mont Blanc mountain range, the name is said to come from the treat's appearance — a vanilla ice cream bar coated in chocolate and crunchy cookie pieces, resembling the chestnut dessert known as Mont Blanc.

What Makes Black Mont Blanc Distinctive

Black Mont Blanc has a clearly defined structure and texture.

• Cookie crunch coating: A vanilla ice cream bar is coated on the outside with chocolate and crunchy cookie pieces.
• Stick-shaped bar: Its easy-to-hold stick shape has stayed largely unchanged for decades.
• "Lucky" sticks: The wooden stick sometimes reveals a "winning" mark — a feature that's been part of the product since its original launch.

Black Mont Blanc as Regional Culture

• Famous throughout Kyushu: The treat is extremely well-known across the Kyushu region.
• Sold at schools and local shops: It has long been a fixture at school stores and neighborhood shops, deeply embedded in everyday life.
• A long-running classic: Having been on sale for over half a century, it's also notable as a true long-seller.

Things to Think About on Black Mont Blanc Day

• Look into what the Japanese ice cream market was like when this product launched
• Consider why long-selling products continue to be loved over the decades
• Learn how regional specialty foods become part of local culture
• Compare Black Mont Blanc with other regional ice cream treats

A Single Ice Cream Becomes a Regional Memory

Black Mont Blanc Day on May 7 is more than just a product anniversary. This ice cream bar has been enjoyed across generations and has become part of everyday memories and local scenery. Tracing the history of a familiar food product offers a window into how regional industries and food culture become woven into people's lives.