Hinomaru Umeshu Whisky Cask: Plum Liqueur Finished in Kiuchi's Own Barrels

Kiuchi Brewery has been making sake in Ibaraki since 1823, beer since 1996, and whisky more recently. This bottle sits at the intersection of two of those.

The Idea

Umeshu is made by steeping whole ume in spirit with sugar. The result is sweet, tart, and carries a faint almond note that comes from the stone.

That is a complete drink on its own, and most producers stop there. What it does not have is wood.

Putting umeshu into an emptied whisky cask adds a dimension that no amount of adjusting the sugar or the steeping time can produce. Oak brings vanilla, coconut and tannin. A cask that previously held whisky brings all of that plus a trace of the whisky itself.

Kiuchi is in an unusual position to do this, because they make the whisky. The casks are not bought in from somewhere else with an unknown history. They come from the same company's own maturation program, which means the brewery knows exactly what was in them and for how long.

Why Tannin Matters Here

This is the part that makes the bottle more than a novelty.

Umeshu's structural weakness as a category is that it is sweet and acidic with nothing in between. The sugar and the ume acid push against each other, and in a lesser umeshu that is the entire experience: sweet, sour, finished.

Tannin is a third element. It is drying, slightly grippy, and it gives the finish somewhere to go after the sweetness fades. Wine drinkers know this intuitively; it is why a tannic red feels structured rather than merely fruity.

Oak-aged umeshu ends up considerably drier on the finish than its sugar content would suggest, which is exactly the point.

What It Tastes Like

Sweet and tart Japanese ume up front, then vanilla and oak from the cask, closing smooth and long with more grip than a standard umeshu.

The whisky trace is subtle. It reads as a warmth and a slight cereal note underneath the fruit rather than as whisky flavor.

How to Drink It

Neat, or over one large ice cube, in a rocks glass.

Not with soda. Carbonation is a good idea for a plain umeshu because it lightens the sugar, but here it would thin out the oak, which is the reason to be drinking this particular bottle.

Serve it after dinner rather than during. This is a digestif.

Pair It With

Grilled miso black cod, or anything rich and savory with a sweet glaze. It also works with dessert, which plain umeshu often does not because it lacks the structure to follow sugar.

Try It at Juraku

Hinomaru Umeshu Whisky Cask is on the list at Izakaya Juraku, Lower East Side, alongside the Hinomaru whiskies and the other Kiuchi products we pour. Check the current menu or ask us what is open.