Green Tea Kit Kat Bar
It may not be as sweet as other chocolate flavors but the Green Tea Kit Kat Bar is one of the most in demand snacks not only in Japan, but also in other parts of the world. While the most common ingredients are white chocolate and green tea, this sweet treat has three different formulations, depending on where you purchase them. The ones sold at the airport have a more bitter taste, the ones sold at supermarkets are sweeter, while the ones included in the Kit Kat gift series (sold in the Kansai region) is created in partnership with a local Japanese tea manufacturer.