An omakase counter is a small, choreographed performance, and the guest is part of the cast. None of the rules below are about stiffness; they are about keeping the chef's rhythm and honoring rice that is at its peak for only seconds. Here are the twelve that genuinely matter.
Timing and the rice
1. Eat nigiri the moment it lands. The rice is served at body temperature and begins to cool and dry immediately. A quick photo is fine; a piece left resting while you finish a story is the one thing that visibly pains a sushi chef.
2. Eat it in one bite when you can. Nigiri is built to be a single mouthful. Biting a piece in half collapses the rice and leaves the second half falling apart on your plate.
3. Hands or chopsticks — either is correct. Masters say so on the record; nigiri started as hand-held street food. Sashimi is eaten with chopsticks. Use whichever is comfortable.
Soy sauce and seasoning
4. Dip the fish, not the rice. Turn the piece over and touch only the fish lightly to the soy sauce. Soaking the rice makes it disintegrate and overwhelms the seasoning the chef already built in.
5. Trust the pre-seasoning. At serious counters each piece is finished with a brush of nikiri, a touch of salt, or citrus. If the chef says eat it as is, do not reach for the soy sauce at all.
6. Leave the wasabi alone. The chef has already placed the right amount between fish and rice. Mixing a wasabi-and-soy slurry is an everyday-conveyor-belt habit, not a fine-counter one.
Following the chef
7. Let the omakase lead. Omakase means you trust the chef to choose. The sequence moves deliberately from lighter to richer fish; do not call out your own order or ask to jump ahead. If you want to understand the format first, read what omakase means.
8. Raise allergies and firm dislikes when you book. The course is planned and sourced in advance. A week's notice lets the counter rebuild it; a surprise on the night can end the meal early.
9. Keep pace with the counter. The chef watches your plate and serves the next piece when you are ready. Lingering too long or rushing both break the tempo he is setting for the whole bar.
Sharing the room
10. Skip strong perfume and scented lotion. This is not folklore — famous sushi-ya print it in their booking terms. A counter dinner is half aroma, and heavy scent ruins it for everyone nearby.
11. Keep photos quick and discreet. Many counters allow a fast photo of your own plate, but no flash, no video, and no other guests or the chef in frame without asking.
12. Never no-show. A counter buys and ages your fish before you arrive. Missing a booking without warning is the gravest breach, and it is the direct reason the best rooms have retreated behind introductions.
These twelve overlap with the wider customs we cover in Japan restaurant etiquette, and together they add up to one idea: the counter is shared, and your part is to keep its rhythm. Play it well and the best doors keep opening.