Master Japanese Chef Answers 10 Sushi Questions You're Too Afraid to Ask
31 August 2026 · 11:22 watch
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Learn the essential rules of Japanese sushi etiquette from former Michelin-starred chef Hiroaki Yamamoto. From proper dipping techniques to the physics of chopsticks versus hands, master the service standards that define high-end omakase dining.
Key takeaways
- Nigiri can be eaten with either hands or chopsticks, though fingers allow better control of delicate, warm rice.
- Dip only the fish (neta) into soy sauce to prevent the seasoned rice (shari) from absorbing too much liquid and breaking apart.
- Avoid mixing wasabi into soy sauce; let the chef's preset seasoning maintain the balance of the fish.
- Serve and consume sushi immediately at the counter to preserve the critical temperature contrast between warm rice and cool fish.
For high-end Japanese dining, execution at the pass is only half the battle; educating the guest and managing front-of-house delivery is equally vital. In this guide, Hiroaki Yamamoto—former Michelin-starred chef now running the exclusive eight-seat A5 YAMA in Naarden Vesting—addresses critical sushi protocols. For professional chefs and restaurateurs, understanding these rules of engagement helps maintain the integrity of meticulously crafted nigiri from the counter to the guest's palate.
Chopsticks, Hands, and the Mechanics of the Perfect Bite
One of the most persistent debates in sushi service is whether guests should use chopsticks or their hands. Chef Yamamoto clarifies that both are acceptable, though eating nigiri with your fingers is deeply rooted in tradition and offers better physical control over delicate, warm rice.
How the guest dips the sushi into soy sauce directly impacts the balance of the dish. The fish (neta), never the rice (shari), should make contact with the sauce. Rice is highly porous; dipping it directly saturates the grains, disintegrating the seasoned structure and masking the clean flavours of the fish. Additionally, nigiri is engineered to be consumed in a single bite. Splitting a piece of nigiri destroys the intended ratio of fish to seasoned rice, resulting in a messy presentation and an unbalanced mouthful.
Flavour Maintenance and Omakase Etiquette
A common pitfall in Western sushi dining is mixing wasabi directly into the soy sauce dish. Chef Yamamoto advises against this practice. Premium sushi chefs already apply the precise amount of wasabi between the rice and the fish. Adding more to the soy sauce muddies the clean, salty profile of the sauce and dulls the volatile heat of the wasabi.
Similarly, pickled ginger (gari) is frequently misunderstood. It is not a topping for the sushi itself, but a palate cleanser designed to be eaten between different fish courses to neutralise residual oils and prepare the taste buds for the next flavour profile.
For chefs operating an omakaseOmakaseA Japanese dining style in which the chef selects and serves the dishes. service, guest timing is paramount. The biggest mistake a diner can make at an intimate counter is letting the sushi sit. Warm, seasoned rice is paired with fish at precise temperatures; letting a piece rest on the plate ruins this delicate thermal and textural contrast. Chefs must communicate this clearly to ensure their craft is savoured exactly as intended.
Questions from the pass
Frequently asked questions
Should guests eat nigiri sushi with their hands or chopsticks?
Both methods are perfectly acceptable in professional Japanese dining. However, using your hands is the traditional approach, as it allows the guest to handle delicate, loosely packed warm rice gently without risk of the nigiri breaking apart before it reaches the mouth.
Why should you avoid dipping sushi rice into soy sauce?
Dipping the rice directly into soy sauce saturates the grains, causing the nigiri to disintegrate and overpowering the delicate flavour of the fish. Guests should lightly dip only the fish side (neta) into the soy sauce to preserve the balance of the bite.
Is it acceptable to mix wasabi directly into the soy sauce dish?
No, mixing wasabi into soy sauce is discouraged in high-end sushi dining. The chef already applies the optimal amount of wasabi between the rice and fish; adding more to the soy sauce spoils its clarity and dulls the fresh, volatile aroma of the condiment.
What is the correct way to use pickled ginger during a sushi meal?
Pickled ginger, or gari, should be eaten strictly between different sushi courses as a palate cleanser. It is designed to clear residual fish oils and flavours from the mouth, rather than being eaten as a direct condiment or topping on the sushi itself.
What is the most critical mistake a guest can make at an omakase counter?
The biggest mistake is letting the sushi sit on the plate instead of eating it immediately. Nigiri is served at an exact temperature balance between warm seasoned rice and cool fish; delaying consumption ruins this delicate contrast and degrades the texture.
Original video by Chef Yama. This overview is written independently by The Chef's Circle editorial desk — watch the original on YouTube.
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