Without a doubt one of the best and most overlooked drinks out there, the highball is simplicity at its best. But don't let its simplicity fool you. There are endless options for modification and a lot of subtle complexity packed into this impossibly easy two ingredient drink.
For the highly sessionable Hitachino can, Whisky from Kiuchi Brewery is combined with carbonated water and canned at 10% abv.
Keep in your fridge and serve well chilled for the ultimate apéritif.