Kit Kat is known for its many, many varieties of delicious (and sometimes weird) flavors, but on February 1, the brand will introduce an ingredient never before incorporated into its tasty treats: alcohol.

Nestle’s new sake-flavored Kit Kats will be sold exclusively in Japan and will feature sake powder—"kneaded between the wafer," according to the Japanese website NariNari—and white chocolate. NariNari calls the flavor “delicate,” while RocketNews says the treat has a “light and refreshing aftertaste.”

The for-adults-only bars—packaged in wrapping with a cherry blossom design—will contain 0.8 percent alcohol and could presumably give you both a sugar rush and a buzz.