Akashi 5 Year Old White Wine Cask Single Malt

What it is

A five year old single malt from Eigashima in Hyogo, matured in ex-white wine casks and bottled at 50%. It sits between the four and six year old releases in the same wood, which together make one of the clearest age comparisons available from any Japanese distillery.

Where it comes from

Eigashima holds one of Japan's oldest whisky licences, from 1919, and released its first single malt in 2007. The malted barley is imported, commonly from Scotland, which doesn't affect compliance: the Japan Spirits and Liqueurs Makers Association standard governs where the whisky is distilled, matured and bottled and requires Japanese water, not Japanese grain.

Eigashima also bottles blends containing whisky it didn't distil, so compliance can't be inherited from the distillery name, and no producer statement has surfaced for this specific release.

How it's made

The distillery sits on the Seto Inland Sea at Akashi and runs whisky production for only a short window each year around its sake and shochu work. The malt is lightly peated. White wine casks carry far less residual sugar and tannin than red wine or sherry wood, so they add acidity, floral character and a waxy texture rather than colour and weight, which leaves a young spirit fairly exposed. Non-chill filtered, no colour added.

What to expect

Citrus, green apple and white flowers, with a honeyed weight the four year old lacks and a savoury, waxy middle. Light smoke on the finish. At 50% it's bright and punchy, and it sits roughly where you'd expect between the four and the six.

How it compares

The 4 and 6 year old white wine cask releases are the obvious comparison, and if you can get all three the progression is genuinely instructive. Against the red wine cask versions, red wood brings fruit and tannin where white brings acidity. Against the bourbon cask bottlings, those are sweeter and more conventional.