Black Thunder Hard Case & Pouch Set Book will be available at Family Mart on September 6. Available for pre-order on the Takarajima Channel. Price is 1,969 yen (tax included).

Black Thunder Hard Case & Pouch Set BOOK

Yuraku Seika's "Black Thunder" is a satisfying chocolate bar with a crunchy texture. 2021 was designated as "Black Thunder Day" because September 6 can be read as "Kuro. To commemorate Black Thunder Day, a hard case and a pouch that are realistic reproductions of Black Thunder will be available for purchase.


The "Black Thunder Hard Case and Pouch Set Book" is an official book filled with fun information, such as an introduction to the manufacturing process that reveals the secrets of Black Thunder's deliciousness and a "Favorite Black Thunder Ranking". The appendix includes a Black Thunder package-shaped pouch and a chocolate bar-shaped hard case.


The Black Thunder package pouch has a zipper top that opens and closes just like opening a real candy bar. The chocolate bar shaped hard case even reproduces the unevenness of the chocolate bar, and the unevenness fits your hand. It can be used as a small case, a gadget case, a Black Thunder case, etc., and is "Inazuma class in ease of use! It is "easy to use!