Tsunami Japanese Sushi Bar and Grill: Fresh Sushi and Grilled Specialties in South Carolina

What Tsunami Offers

Tsunami Japanese Sushi Bar and Grill serves traditional sushi rolls, sashimi, and grilled Japanese entrées in a casual dining setting. The menu centers on fresh fish—nigiri and maki rolls built to order—alongside cooked options like teriyaki chicken, salmon, and beef. The restaurant also offers appetizers such as edamame, gyoza, and tempura, making it a full-service Japanese kitchen rather than a sushi-only counter.

The space typically features a sushi bar where you can watch chefs prepare rolls, plus standard dining tables. Tsunami operates as a sit-down restaurant with table service, not a quick-service or takeout-only model, though many locations do offer takeout and delivery through third-party apps.

Key Takeaways

• Tsunami serves both raw sushi and cooked Japanese dishes, so diners who avoid raw fish have substantial menu options.
• The sushi bar allows you to watch preparation and request custom rolls or modifications to standard offerings.
• Lunch and dinner menus often differ in price and portion size, with lunch typically offering smaller rolls and lower prices.
• Reservations are recommended for groups or weekend dining, especially at busier locations.
• Most Tsunami locations accept takeout and delivery orders through phone, website, or third-party apps.

Menu Highlights and Ordering

The sushi menu usually includes classic rolls (California, spicy tuna, Philadelphia), specialty rolls unique to each location, and nigiri options where you choose the fish and quantity. Many Tsunami locations allow you to build custom rolls by selecting your protein, rice, and toppings. Prices vary by location and ingredient—premium fish like toro or uni costs more than standard options like cucumber or avocado.

Beyond sushi, the grill side of the menu features teriyaki bowls, yakitori (grilled skewers), and donburi (rice bowls topped with protein and sauce). Appetizers bridge both styles: tempura vegetables and shrimp, edamame, miso soup, and gyoza dumplings. Lunch specials typically bundle a roll or entrée with soup and salad at a lower price than dinner portions.

Sushi Bar Experience

Sitting at the sushi bar gives you a direct view of the chefs' work and a chance to ask questions about fish freshness, preparation methods, or recommendations. Chefs at Tsunami locations are usually trained in traditional Japanese knife skills and plating. If you have preferences—no wasabi, extra ginger, rice on the outside instead of inside—the sushi bar is the best place to communicate those requests in real time.

The bar seating also tends to move faster than table service if you're dining alone or in a pair and want a quicker meal. During peak hours (lunch 12–1 p.m., dinner 6–8 p.m.), bar seats may fill up first, so arriving early or calling ahead helps secure a spot.

Pricing and Value

Sushi rolls at Tsunami typically range from $5 to $15 per roll depending on ingredients and whether it's a lunch or dinner menu. Nigiri and sashimi are usually priced per piece or as a set. Cooked entrées like teriyaki or grilled fish run $12 to $20 for dinner, with lunch versions $2 to $5 less. Appetizers fall between $4 and $10.

Lunch menus offer the best value if you're budget-conscious—smaller rolls and combo plates cost noticeably less than dinner. Many Tsunami locations run happy hour specials on rolls and drinks during off-peak hours; check with your local restaurant for timing and current offers.

Dietary Considerations and Customization

Tsunami can accommodate vegetarian diners with cucumber rolls, avocado rolls, vegetable tempura, and edamame. Vegan options exist but are fewer; ask your server which rolls contain no fish, eggs, or mayo-based sauces. The kitchen can prepare most cooked dishes without soy sauce or with low-sodium soy on the side for those managing sodium intake.

Allergy concerns require direct communication with the chef or manager. Cross-contamination is possible at any sushi bar, so if you have a severe shellfish or fish allergy, inform staff before ordering. Many Tsunami locations keep ingredient lists available or can answer questions about specific preparations.

Atmosphere and When to Visit

Tsunami locations tend toward modern casual—clean, well-lit, with Japanese décor touches like wood accents or artwork. The noise level is moderate during lunch and can rise during dinner service. It's a comfortable spot for a business lunch, casual date, or family dinner, though the sushi bar itself skews toward adults and solo diners.

Weekday lunches are typically quieter and faster. Friday and Saturday evenings draw crowds, especially around 7 p.m. If you prefer a calmer experience, visit Tuesday through Thursday after 2 p.m. or before 5:30 p.m. Reservations for groups of six or more are standard practice and help avoid long waits.

Takeout and Delivery

Most Tsunami locations accept phone orders for takeout and partner with delivery services like DoorDash, Uber Eats, or Grubhub. Sushi travels reasonably well if packed correctly—rolls stay fresh for several hours in a sealed container. Cooked items like teriyaki hold up better than raw sushi during delivery, so factor in travel time when ordering.

Ordering directly from the restaurant by phone often gives you more control over customization and may avoid delivery app markups. Ask about any takeout specials when you call, as some locations offer discounts for orders picked up in person rather than delivered.

Frequently Asked Questions

Is the fish at Tsunami fresh?

Reputable sushi restaurants, including Tsunami locations, source fish from suppliers who freeze it to food-safety standards before serving it raw. Freezing kills parasites and is standard practice in the U.S. sushi industry. If you have concerns about a specific fish or preparation, ask the sushi chef directly—they can tell you where the fish came from and how long it's been thawed.

Can I request a roll that's not on the menu?

Yes. Most sushi bars, including Tsunami, will build custom rolls if the ingredients are in stock. Tell the chef what proteins and toppings you want, and they'll assemble it. Pricing for custom rolls is usually based on the ingredients used, similar to the most comparable menu roll.

What's the difference between lunch and dinner menus?

Lunch rolls are typically smaller (four to six pieces instead of eight), and the price is lower—sometimes $3 to $5 less per roll. Dinner menus may include premium or seasonal rolls not available at lunch. Lunch is served roughly 11 a.m. to 3 p.m., though hours vary by location.

Do I need to tip at the sushi bar?

Yes. Sushi bar seating is table service, so tipping 15–20% of your bill is standard, just as it is for regular table dining. Some locations have tip options on the card reader; others use a tip jar. Tipping is customary in the U.S. restaurant industry regardless of seating type.

How long does sushi stay fresh if I order takeout?

Sushi is best eaten within two to three hours of preparation. If you're picking it up, eat it soon after. For delivery, the window is shorter—aim to eat within one to two hours of it arriving. Store takeout sushi in the coldest part of your refrigerator if you must wait, but quality declines as time passes.