Travelers heading to their first serious Japanese restaurant often picture a wall of formality — jackets required, ties expected, a maitre d' judging your shoes. The reality is more relaxed, and the one rule that actually matters is not about clothing at all.
The general standard: smart casual
Most of Japan's celebrated counters have no strict dress code, and jackets are rarely required. Aim for smart casual: neat trousers or a simple dress, a collared shirt or blouse, and clean shoes. You want to look like you took the evening seriously without looking like you are trying too hard. Sushi, tempura, and yakitori counters in particular are unpretentious places where overdressing can feel more out of place than underdressing.
What to avoid
- Too casual: shorts, tank tops, athletic wear, and flip-flops read as beachwear at a serious counter.
- Loud fragrance: the real rule, covered below.
- Nothing that damages the counter: at a bare hinoki bar, take off a metal watch or bracelet so it does not scratch the wood.
The one firm rule: no strong scent
This is not a matter of taste but of the food itself. Tasting fine Japanese cooking is half aroma, and strong perfume, cologne, or scented fabric softener drowns the delicate smell of fresh fish, dashi, and grilled skin — for you and for everyone at a small counter. Several famous sushi-ya print a request to arrive without strong fragrance directly in their booking terms. Treat it as the dress code that truly counts.
When to dress up a little more
A minority of settings lean formal: some luxury hotel dining rooms and very traditional kaiseki ryotei may prefer, or occasionally request, a jacket. If you are unsure, ask when you reserve — the same conversation where you should raise seating, allergies, and the counter customs we cover in sushi counter etiquette.
The simple takeaway
Dress neatly, leave the perfume at the hotel, and you will fit in almost anywhere. Comfort and cleanliness beat formality, and understanding the room — the wider set of Japan restaurant etiquette — matters far more than the label on your shirt.