The Mizuwari

1 to 1.5 fl. oz. whisky (if not Japanese whisky, then scotch)

Two to three times as much sparkling water as whisky

• Add ice to a highball glass. Stir with a barspoon to chill the glass, then discard any melted water from the glass. 
• Add whisky to the glass. Stir thirteen and one-half times clockwise. 
• Add the sparkling water and stir three and one-half times clockwise. 
• Enjoy. 

I love Japanese cocktails.

(Source: finecooking.com)