Satsuma Kuradashi Genshu: Sweet Potato Shochu Straight From the Tank

Kuradashi means taken out of the storehouse. Genshu means undiluted.

Put together, the name is a description of the process: this came out of the tank and went into the bottle without a stop at the water tap.

What Undiluted Means Here

Shochu normally comes off the still well above its bottling strength and gets cut with water down to 25%, which is the standard.

Satsuma Shuzo skips that. This goes out at 37%, half again as strong as an ordinary imo shochu, with all-natural ingredients and no additives.

The mash is 83% sweet potato and 17% rice koji.

Why It Doesn't Taste As Strong As It Is

The surprise with this bottle is how mellow and sweet it drinks for the alcohol level.

Dilution doesn't only lower strength; it thins texture and disperses the aromatic compounds that give a spirit weight. Leaving those in means the sweet potato reads richer and rounder, and that richness partly masks the alcohol.

It's a lesson in why proof and harshness aren't the same thing.

How to Drink It

On the rocks is the natural home. The ice dilutes gradually, and you get to taste the shochu at several different strengths in one glass.

Mizuwari is entirely legitimate, at 37% you have room to play, which is exactly the freedom a genshu buys you.

Neat, in a small pour, to see what the distillery actually made.

Oyuwari in winter is excellent, and the extra strength survives hot water better than a 25% shochu does.

Pair It With

This is the classic Kyushu pairing territory and it wants fat and char. Pork belly skewers, yakiniku, tebasaki, pork kakuni.

The concentration also lets it stand next to strongly seasoned food, buta kimchi, spicy edamame, without getting steamrolled.

Try It at Juraku

Satsuma Kuradashi Genshu is on the shochu list at Izakaya Juraku, Lower East Side. Order it on the rocks and pay attention as the ice melts.