Tastemaker Emmy Cho travels to Shizuoka and Yokohama to discover the secrets of Kit Kat's Wasabi and Strawberry Cheesecake flavors.
In Nagano, Emmy heads to a shichimi pepper farm and a 300-year-old spice shop to learn the history of the 7 spice blend. Later, Emmy tries Tokyo's popular treats to find out how rum raisin gained such prominence in the area.