Umeshu vs Plum Wine: What's the Real Difference?

Walk into any Japanese restaurant abroad and you will see "plum wine" on the menu. But this name is technically incorrect. Umeshu is a liqueur — and the distinction matters more than you might think.

The Technical Difference

Wine is made by fermenting fruit juice. Grape juice ferments into grape wine; apple juice ferments into cider. The sugar in the juice converts to alcohol through yeast action.

Umeshu is made by macerating whole plums in an existing spirit with added sugar. No fermentation of the plum juice occurs. The alcohol comes from the base spirit, not from the fruit.

Why the Confusion?

When umeshu first appeared on English-language menus, "plum wine" was chosen for simplicity and consumer appeal. The term stuck despite being technically inaccurate. In Japanese law, umeshu is classified as a liqueur (rikyuru) or mixed liquor (konseishu), not as wine (budoshu).

Why It Matters

• Customs & tax: Liqueurs and wines are taxed differently in many countries.
• Consumer expectations: Calling it "wine" may lead people to expect lower alcohol or a fermented character.
• Accuracy: As Japanese spirits gain global recognition, using correct terminology matters for credibility.

The Bottom Line

Umeshu is not wine — it is a macerated liqueur. While "plum wine" remains the most common English term, informed drinkers and retailers are increasingly adopting the term "umeshu" directly, much like "sake" and "shochu" are now used in their original Japanese.