Sushi in Japan: Types, Etiquette, and the Full Spectrum from Kaiten to Omakase

Sushi’s origin is preservation, not luxury. The earliest sushi was narezushi — fish packed in salted rice for months or years, the rice discarded and the fermented fish eaten. The evolution from fermented preservation to the fresh edo-mae (Edo-style) sushi of the 19th century — hand-pressed rice with a slice of fresh fish, served immediately — was a radical reorientation from patience to speed, from preservation to freshness. Modern sushi still carries both dimensions: the fermented richness of aged cuts and the specific freshness of fish served within hours of leaving the water.

The Types of Sushi

Nigiri: The standard form — a hand-pressed oval of vinegared rice (shari) with a slice of fish or shellfish (neta) on top, sometimes secured with a small amount of wasabi between the rice and fish. The form requires the rice to be the right temperature (slightly warm, not refrigerator-cold), the right density (firm enough to hold together, loose enough to collapse in the mouth), and the right seasoning (the shari is seasoned with rice vinegar, salt, and sugar — the specific proportions are one of the key variables between sushi masters).

Sashimi: Fish or seafood sliced without rice. Served as a separate course in full sushi meals, or ordered independently. The cuts and presentation of sashimi are different from sushi neta — typically thicker slices, different angle, emphasis on the grain of the flesh.

Maki: Rolled sushi — fish and rice inside a cylinder of nori (dried seaweed), cut into rounds. The classic Japanese forms are thin (hosomaki — one ingredient, cucumber or tuna) or thick (futomaki — multiple ingredients). The California roll and its derivatives are American inventions that reversed the nori-on-outside convention.

Temaki: Hand-rolled sushi in a cone of nori — typically made at the table in casual settings. The nori should be eaten immediately before it softens.

Chirashi: “Scattered” sushi — a bowl of shari with assorted sashimi, vegetables, and tamago (egg) arranged on top. The home-cooking and izakaya format; the version served in sushi restaurants often has the most expensive fish presented on the highest-quality rice in the most relaxed format.

Inari-zushi: Sweet fried tofu pockets stuffed with shari. No fish — named for the fox of the Inari shrine (the fox’s favorite food). Common as a side item or snack.

The Formats

Kaiten-sushi (Conveyor Belt)

The rotating conveyor carries plates around the restaurant; customers take what they want. Each plate is ¥100–500 color-coded by price (or, in newer restaurants, displayed digitally); plates are tallied and totaled at the end.

The quality range is enormous. The national chains (Sushiro, Kura Sushi, Hamazushi) serve consistent, competent sushi at ¥100–150 per plate. Some kaiten restaurants serve high-quality fish sourced from specific markets. The distinction between a good kaiten-sushi meal and a mediocre one comes down to: ordering from the touchscreen (which sends your selection from the kitchen directly to your seat on the express lane, rather than waiting for the rotating items), choosing fresh items from the belt rather than plates that have been rotating for more than a few minutes, and focusing on seasonal items.

A full kaiten-sushi meal for one: ¥1,500–3,000. With a beer: ¥2,000–4,000.

Standing Sushi Bar (Tachi-gui-zushi)

The standing counter — you eat sushi standing at the bar, the sushi master pressing to order. The format keeps prices low (no rent for seating space, fast turnover) and the interaction direct. Several excellent sushi bars operate as standing counters; Tsukiji Outer Market’s counter shops are the most famous examples.

Cost: ¥1,500–3,500 for a set.

Regular Sushi Restaurant

A counter or table restaurant where sushi is pressed to order. The range is enormous — from ¥3,000 lunch sets at local neighborhood restaurants to ¥10,000–20,000 dinner courses. The standard evening dinner at a mid-range sushi restaurant (not top-tier, not chain) runs ¥5,000–8,000 per person with drinks.

Omakase Counter

The highest tier: no menu, the chef decides. You sit at the counter (typically 8–12 seats), the chef presents each piece individually, explains the fish and preparation, and adjusts the progression based on your response. The experience ranges from 8 to 20+ pieces over 1.5–2 hours.

Price range: ¥15,000–80,000+ per person. Tokyo’s top counters (Saito, Sawada, Sushi Sho) require years of reservation lead time and institutional contacts. The second tier of excellent omakase counter experiences — still Michelin-starred or equivalent — is bookable via Tableall, Omakase, or Pocket Concierge apps 1–3 months in advance at ¥20,000–35,000 per person.

Etiquette

Hands vs chopsticks: Sushi is traditionally eaten by hand (nigiri is designed to be picked up by the fingers). Chopsticks are also correct. Neither is wrong. The current practice in Japan varies by formality: at standing bars and kaiten, chopsticks are standard; at omakase counters, hands are common and appropriate.

Soy sauce: Dip the neta (fish side) in soy, not the rice. Dipping the rice side causes the nigiri to fall apart and over-salts the rice. At omakase counters, the chef may pre-season each piece with soy, salt, or the chef’s tsume (sweet soy reduction) — in which case, no additional dipping is needed or appropriate.

Wasabi: In traditional sushi, wasabi is applied between the neta and the shari — already incorporated. Extra wasabi is mixed into soy sauce at your discretion. At omakase counters, adding wasabi to pre-seasoned pieces dilutes the chef’s intention.

Ginger (gari): The pickled ginger served alongside sushi is a palate cleanser between pieces or fish types, not a topping. Placing ginger directly on a nigiri is considered incorrect.

Eating speed: Sushi is designed to be eaten immediately — the fish and rice at the chef’s intended temperature, the nori in maki before it softens. Letting a plate sit at omakase while photographing it for 3 minutes affects the temperature and texture.

Talking with the chef: At counter sushi, conversation with the chef is welcome and appropriate. Asking about the fish (origin, season, why this preparation) is the intended interaction.

Fish Vocabulary

Maguro: Bluefin tuna. Akami (lean red meat), chutoro (medium fatty), otoro (very fatty belly) — the three quality tiers, escalating in price.
Hamachi / Buri: Yellowtail (young fish = hamachi; adult = buri). Rich, fatty, excellent in winter.
Tai: Sea bream — the traditional celebration fish, clean white flesh.
Ika: Squid. Prepared in multiple ways (surume, yari, aori).
Ebi: Shrimp. Botan-ebi (raw spot prawn) is the luxury version; ama-ebi (sweet shrimp, raw) is available primarily in Hokkaido.
Uni: Sea urchin roe. Murasaki-uni (purple sea urchin) and bafun-uni (short-spined sea urchin, richer) are the two main types. Quality varies enormously; the worst is acrid, the best is sweetly oceanic.
Ikura: Salmon roe. The individual spheres should burst cleanly with a pop.
Anago: Conger eel, simmered in tsume sauce — the classic Edo-mae finishing piece.
Tamago: Seasoned egg omelette. The traditional test of a sushi master’s technique.

Where to Eat Sushi

Best value: Sushiro or Kura Sushi (national chains, ¥100 per plate, consistently good quality).

Tsukiji Outer Market breakfast: The standing counter sushi bars open from 6am serve some of the freshest fish available in Tokyo at accessible prices (¥1,500–3,500 for a set).

Mid-range omakase: Book via Pocket Concierge or Tableall for quality counter experiences at ¥15,000–25,000. Lunch omakase at premium restaurants is often half the price of the same restaurant’s dinner.

Sushi culture in Japan rewards curiosity at every level. The ¥100 kaiten piece eaten at 11:30am when the belt is fresh can be technically excellent. The omakase counter at ¥30,000 adds dimension — the chef’s knowledge of the fish, the sequence, the aging, the conversation — but the fish itself at the counter sushi bar near your ryokan is often from the same source. The difference is context, not always quality.