Black Thunder
This chocolate snack is very popular for its affordable price of 40 yen and deliciousness. Cocoa cookie and plain biscuit are coated with chocolate. You can taste the light bitterness of a cocoa cookie matched with the sweetness of chocolate. Crunchy texture and the volume which can fill your stomach lightly pleases you.
Japan’s super popular Black Thunder chocolate!
The name sounds intense, and eating it feels like getting struck by lightning from all the sweetness.
Every time I go to Japan, someone in my family always asks, “Can you bring back some Black Thunder?”
Personally, I think the sweetness is off the charts, and after one bar I want a cup of unsweetened tea. But my family just keeps eating one after another and can’t stop!
Crispy biscuits mixed with rich chocolate, tasty and budget-friendly. No wonder it’s been popular in Japan for so many years. You can often spot it in supermarkets and convenience stores.
For me, it’s a “sweetness overload alert.”
For my family, it’s “the No. 1 must-buy item in Japan” 😂









