Step 1.
- Chill a cocktail glass by filling it with ice water.
Step 2.
- In a shaker filled with ice, combine 2 ounces of sake, 1 ounce of espresso, and 0.5 ounces of dry vermouth.
Step 3.
- Shake well until chilled and the mixture is frothy.
Step 4.
- Empty the ice water from the chilled glass.
Step 5.
- Strain the mixture into the cocktail glass.
Step 6.
- Garnish with three coffee beans.