Don Quijote (Donki) Japan Guide 2026: Tax-Free Rules, Late-Night Hours & What to Buy
Don Quijote (Donki) is Japan's most addictive discount store — tax-free for tourists, open late into the night, and a deliberate maze. Here's how the tax-free process works (and the big Nov 2026 change), when to go, and exactly what to buy and skip. Compiled from Japanese shopping reports.