In Las Vegas, the word “buffet” does not always mean what a traveller expects. At Umiya Sushi and Sin City Sushi, the all-you-can-eat format lets diners order repeatedly from the table; there is no self-service line of trays. The practical differences are price, menu and travel: Umiya is near the Palms, while Sin City Sushi is farther south on Maryland Parkway. Both offer a set price for sampling several dishes, although their plans do not necessarily include the same items.
Umiya lists US$26.95 for lunch, US$35.95 for its all-day plan and US$45.95 for the premium option. Its menu combines sushi and sashimi with signature rolls and hot dishes, which helps groups with different tastes. The restaurant stays open until 12:30 a.m. and lists its last seating at 11:30 p.m.; weekend nights are usually livelier and may involve a wait. If saving money is the priority, lunch is the lowest-priced entry point; if you are going late, confirm which rate applies at that time and what each tier includes.
Sin City Sushi lists US$28.99 for lunch and US$34.99 for dinner, with a 149-item menu that includes more than 65 rolls, nigiri, sashimi, starters and desserts. Customer comments often praise the range and rolls such as Japanese Lasagna and Paradise; they also advise ordering in rounds, since unfinished food may bring extra charges. The restaurant is closed on Mondays, opens until 9 p.m. Tuesday through Thursday and Sunday, and until 10 p.m. on Friday and Saturday. Its distance from the Strip means factoring in transport, although the lunch rate may work well for anyone already in the south of the city.
Choose Umiya if you value the later hours, nearby parking and a location relatively close to the hotel corridor; Sin City Sushi may suit you better if your plans take you along Maryland Parkway or you want to compare its broad menu with the lunch price. At either restaurant, “all-you-can-eat” describes an ordering format, not a promise that every special dish is included. Before booking, check the current menu, the rate for your time slot and the rules on leftovers. That gives you a realistic comparison rather than relying only on the large number beside the words all-you-can-eat.
Check current details and choose according to your budget, time and way of travelling.
Options to compare
These options relate to the question. Read each profile and check current details before deciding.
Umiya Sushi
4465 W Flamingo Road, Las Vegas, NV 89103
A few minutes west of the Strip, Umiya turns sushi into a shared, table-paced meal: diners order from their seats, several rounds arrive, and the group can try nigiri, sashimi, rolls and hot dishes without moving through a self-service line. The menu pairs familiar favourites with signature rolls an
Sushi, nigiri, sashimi, hot Japanese dishes and table-served all-you-can-eat options.
Sin City Sushi
8790 S Maryland Parkway, Las Vegas, NV 89123
Sin City Sushi sits well south of the Strip in a Maryland Parkway shopping centre, and its appeal is breadth: the restaurant’s website lists 149 preparations, including more than 65 rolls, nigiri, sashimi, starters, hand rolls and desserts. All-you-can-eat lunch is US$28.99 and dinner is US$34.99, a
Extensive all-you-can-eat sushi menu with classic and signature rolls, nigiri, sashimi, starters and desserts.
Sources & references
Sources for the information and reporting discussed in this guide.
-
Official website of Umiya Sushi ↗
Primary source
Umiya Sushi, sitio oficial · Accessed October 2, 2026
Primary source for identity, concept, menu, and contact details.
-
Official website of Sin City Sushi ↗
Primary source
Sin City Sushi, sitio oficial · Accessed October 2, 2026
Primary source for identity, concept, menu, and contact details.
-
Official website ↗
Primary source
Sitio oficial · Accessed October 2, 2026
Primary source for identity, concept, menu, and contact details.
-
Official website ↗
Primary source
Sitio oficial · Accessed October 2, 2026
Primary source for identity, concept, menu, and contact details.
-
Official website ↗
Primary source
Visit Las Vegas · Accessed October 2, 2026
Primary source for identity, concept, menu, and contact details.
-
Horario, ubicación y experiencia de comensales ↗
Secondary source
OpenTable, ficha de Umiya en Las Vegas · Accessed October 2, 2026
La sede indica servicio diario de 11:30 a 00:30, dirección en West Flamingo y estacionamiento gratuito. Las opiniones describen sushi, rolls creativos y servicio atento; también advierten que la sala se llena y puede ser ruidosa en noches concurridas. Consultado el 2/10/2026.
-
Valoración y volumen de opiniones del local ↗
Secondary source
Birdeye, datos atribuidos a Google · Accessed October 2, 2026
La ficha del negocio en 4465 W Flamingo Road mostraba 4.5/5 y 2,922 opiniones atribuidas a Google. Consultado el 2/10/2026.
-
Comentarios de clientes ↗
Secondary source
Wanderlog, comentarios atribuidos a Google y Tripadvisor · Accessed October 2, 2026
Los clientes suelen mencionar los rolls Japanese Lasagna y Paradise, la variedad y la relación entre cantidad y precio; otros recomiendan moderar los pedidos para evitar recargos por comida sobrante. Consultado el 2/10/2026.
-
Valoración y volumen de opiniones del local ↗
Secondary source
Wanderlog, datos atribuidos a Google · Accessed October 2, 2026
La ficha de 8790 S Maryland Parkway mostraba 4.4/5 y 473 opiniones atribuidas a Google. Consultado el 2/10/2026.