Melon Cream Soda

Cream soda is a museum piece you can drink — the signature of the Shōwa-era kissaten, the coffee houses that dressed Japan's mid-century cities in velvet seats and stained glass. The formula never changed: a tall glass of violently green melon soda, a scoop of vanilla ice cream bobbing on top, a single maraschino cherry, a striped straw. It was never sophisticated and never meant to be. It was the treat you ordered as a child in a grown-up room, and it survives now on pure nostalgia, kissaten by dwindling kissaten, across Hokkaidō and the rest of the country alike.

The Hokkaidō angle gives it a second life. The island is Japan's melon country, home of the Yūbari — an intensely perfumed, orange-fleshed melon bred in the coal town of Yūbari from the 1960s and now a luxury gift fruit. Blend real Yūbari flesh into a purée, lengthen it with soda water, and you trade the green artifice for something pale, fragrant, and actually of the fruit — a grown-up riff that still floats the same scoop of vanilla on top. Make the classic for the memory or the Yūbari version for the melon; either way, the pleasure is the same slow collapse of ice cream into fizz, watched over a long spoon.