2 oz. Nikka Taketsuru Pure Malt 12yr.
1 oz. Satsuma Shiranami Sweet Potato Shochu
3 dashes Bar Keep Fennel Bitters (to rinse)
Combine whiskey and shochu in a mixing glass. Stir gently for 20 to 25 seconds. Strain into a chilled cocktail glass that was rinsed with the fennel bitters. Express orange oils through flame over the cocktail. Garnish with fresh cut lemon swathe.