"I'm sure you've often thought, "Why doesn't someone make a ginger ale flavor of Kit Kat?" With an adventurous assortment of flavors, seasonal varieties, and various fun sizes everyone in Japan is getting into the famous treat, and it's become one of our most popular products at J-List. This new seasonal variety is a unique ginger ale flavor, which won't stay around for long, so you should grab some soon. A fantastic treat by Nestle! "
From here.