Mars Iwai Sherry Cask: Pedro Ximénez-Finished Japanese Whisky

Five hundred and forty bottles came to the United States.

That's the whole release. Not per state, not per distributor. Total.

We have one of them open.

What Is Iwai Sherry Cask?

A limited annual release from Mars Komagatake in Nagano, built on the same base as the rest of the range: Iwai Tradition, 70% malted barley and 30% corn, no age statement, aged primarily in ex-bourbon and ex-sherry casks.

It then goes into Pedro Ximénez sherry casks for over eleven months. Non-chill filtered, 40% ABV.

Why Pedro Ximénez Matters

Not all sherry casks are the same, and the distinction is worth knowing.

Oloroso is the common finishing sherry, nutty, dry, savory. Pedro Ximénez sits at the opposite end. The grapes are dried in the sun before pressing, which makes it intensely sweet, dark, and syrupy. Raisin and molasses territory.

A PX cask hands back more sugar, more color, and more dried-fruit weight than an oloroso cask will. Eleven months in one is a long finish, and it makes this the richest whisky in the Iwai lineup by a clear margin.

Flavor Profile

Nose: Brown sugar, cacao, black cherry

Palate: Dried apricot, lemon poppyseed cake, orange peel

Finish: Nutmeg, warm, lingering

The lemon poppyseed note is the one that surprises people. There's a bakery quality in the middle of this whisky that shouldn't sit next to the dried fruit, and it does.

Why We Poured It

Most Japanese whisky lives in the same register, clean, precise, restrained. That's the house style of the category and we love it.

This isn't that. It's dense and sweet and unapologetic, and it fills a gap on our shelf nothing else was filling.

It's also the bottle for anyone who says Japanese whisky is too light. Pour this and the conversation changes.

How to Drink It

Neat, room temperature, in a glass with some shape. Give it ten minutes.

Don't put it in a highball, you'll flatten eleven months of cask work in four seconds. A single large rock is fine if you want to slow down, but you lose some of the nose.

Pair It With

Dessert, or instead of it. Dorayaki or matcha mochi ice cream sit right next to the cacao and dried fruit. If you're still eating savory, pork kakuni.

Try It at Juraku

Available now at Izakaya Juraku, Lower East Side. 540 bottles came to this country, and we won't have ours forever.