2.5 oz Hakutake Shiro Shochu
0.5 oz fresh grapefruit juice
0.5 oz fresh lime juice
0.5 oz simple syrup (1:1)
1 slice of English cucumber
1 red grape
Glass: Collins Glass
Method: Add the cucumber slice, grape, simple syrup, grapefruit juice, and lime juice to a cocktail shaker and muddle. Add Shochu. Shake with several pebbles of crushed ice, then pour into a tall Collins glass. Add more crushed ice and garnish with another cucumber slice and grape flag.