New York (CNN) — If you stroll through the real or virtual aisles of a Japanese store, you might find Kit Kats in flavors like salt lemon, caramel pudding, whole grain biscuit, melon ...

Kit Kat Churro is back in stores after fan demand. The buttery cinnamon flavor is available now for a limited time.

When Kit Kat develops new flavors, most of them limited-time offers, it’s looking to appeal to local tastes. To do that, it’s leaned on partnerships with regional favorites, among other tactics.