Muji large ultrasonic aroma diffuser
Japan price in dollars vs US price, past year
List price changes
No list price changes recorded.
Sources
- Japan price
- ¥6,990 · muji.com (Japan) (checked 2026-11-13)
- US price
- $129 · muji.us (checked 2026-11-13)
Notes
The large model (350 ml in Japan, listed as 10 oz in the US). Check the AC adapter's voltage before using it outside Japan.
Japan prices include 10% consumption tax; US prices are before sales tax. Tax-free: the Japan price without consumption tax, as most visitors pay when taking goods home. Even at: the yen rate at which both prices match.
Questions
Is Muji large ultrasonic aroma diffuser cheaper in Japan than in the US?
Yes. On Nov 13, 2026 it costs ¥6,990 in Japan, about $43.70 at ¥159.97 to the dollar, against a US list price of $129: 66% less. The Japan price includes 10% consumption tax; the US price is before sales tax.
How much is it with Japan's tax refund for visitors?
About $39.72 once the 10% consumption tax is refunded: 69% less than the US list price. Since November 1, 2026, visitors pay the full price in the store and get the tax back after customs checks the goods on departure.
At what exchange rate would the prices be the same?
At about ¥54 to the dollar. The rate is ¥159.97 today, so the yen would have to strengthen by about ¥106 before Japan stops being cheaper.