Eitaro is a famous store in Tokyo which makes a variety of sweets which are bought as omiyage presents when visiting Tokyo. This store seems to be in the fortunate position that the store is more famous than any single product they sell, making it harder for other stores to compete with them. KitKat has collaborated with Eitaro to produce a brown sugar syrup-white chocolate KitKat variety which is only available in Tokyo. ネスレ キットカット ミニ 榮太樓黒みつ
Photo is a web capture for explanatory purposes, copyright belongs to the company.