Black Thunder is a famous Japanese chocolate bar made from the Yuraku Confectionery Company. It is made from a dark cocoa-flavored cookie bar mixed with Japanese-style rice puffs and coated with chocolate.
Since 1994, the company making these chocolate bars faced a lack of recognition from consumers. However, after changing their tagline to "Delicious taste in a flash of lightning!" they soon started to catch the shoppers eye and quickly became one of the most popular items in stores across JapanTasty and affordable, this is a must-have for any fan of Japanese chocolate!