Exclusive to Hokkaido, the most northern island of Japan where Yubari Melons are recognized as the tastiest in Japan. The creamy orange chocolate coats the classic Black Thunder cookie and puff crisp center. This has become one of the most popular chocolate bars in Japan. In fact, tourists often stock up on them once they discover how delicious these are. Each mini bar weighs 15 grams so you get 2x15 = 30 grams. This version is a rare find since they are regional.