Sumo

Sumo restaurant , located at 278 Route de Thionville in Hesperange, just a few minutes south of Luxembourg Central Station, has established itself as a go-to spot for lovers of Japanese and Chinese cuisine. This Asian restaurant offers a hybrid concept that combines a classic menu with an all-you-can-eat option that is particularly popular with regulars. Open Tuesday through Sunday, from 11:30 a.m. to 2:00 p.m. for lunch and from 6:00 p.m. to 10:00 p.m. for dinner, the establishment also welcomes customers for delivery and takeout service , with extended hours until 2:30 p.m. and 10:00 p.m. respectively.

The establishment, formerly occupied by a rather disreputable Chinese buffet, has undergone a complete transformation since 2018 to become the Sumo Sushi we know today. This redesign has resulted in a much cleaner dining area, spotless restrooms, and a significantly more welcoming staff. It’s a family-run restaurant where the owner and her team work with a strong focus on customer satisfaction. The restaurant accepts reservations , which is convenient for groups wanting to secure a table, especially on weekends.

One of the restaurant’s strengths lies in its tablet ordering system, available in English and Mandarin. This modern method allows you to order online directly from your table, without waiting for a server, and your food arrives quickly after confirmation. For those unfamiliar with the system, it’s worth noting that the tablet option isn’t always offered automatically by the staff; sometimes you have to ask for it. According to several regulars, this ordering method provides access to more typical and refined dishes than those on the standard menu. The menu offers a wide selection including sushi, maki, sashimi, chicken katsu, yakitori, miso soup, salads, chicken wings, various desserts, and even meat dishes like duck.

Regarding the quality of the products, the vast majority of customers agree that Sumo is among the best sushi restaurants in the country. The fish is fresh, the maki rolls are a good size (neither too big nor too small like some competitors), and the presentation is meticulous. Among the most recommended creations are the dragon roll, the crazy salmon, the foie gras and mango, the traditional nigiri, the salmon California roll, the tuna spring roll, and the chicken with walnuts served with rice. The dishes are freshly prepared to order, which guarantees a certain level of quality. The Japanese cuisine is complemented by a Chinese menu, thus satisfying the tastes of everyone at the table, even those with different preferences.

The value for money is another major advantage. The weekday lunch menu is offered at an attractive price, and the all-you-can-eat option allows you to sample a wide variety of specialties without breaking the bank. Several loyal customers, some of whom have been coming for over six years, confirm that the prices remain reasonable for Luxembourg. The home delivery service is handled by the restaurant’s own staff, not a third-party company, which, according to customer feedback, ensures speed and reliability.

As for the setting, the restaurant has a back terrace , ideal for enjoying sunny days. The atmosphere is described as understated and calm by some, and simple by others. The decor is minimalist, and the dining room can feel a bit cold in winter, according to some reviews. This is something to consider if you are sensitive to temperature changes. However, the place remains clean and functional, and is perfectly suited for a meal as a couple, with friends, or with family.

The staff is unanimously praised for their kindness, smiles, and attentiveness. The waitresses are very caring and readily offer complimentary sake for birthdays or are accommodating to children. While some waitresses have limited French, English is generally fluent, facilitating communication for international guests. Pets, including dogs, are welcome.

However, a few drawbacks are worth noting for future customers. Several negative reviews mention the presence of hair or fur in the dishes, a hygiene issue that must be addressed. Others complain about repeated errors in delivery orders, including mixed-up sushi or disappointing spring rolls. The sushi rice is sometimes considered too bland by some discerning palates, lacking acidity or sweetness. Some customers have also noted a regrettable change in the quality of certain dishes, such as the replacement of homemade fried chicken and fried salmon with industrial products like nuggets or Findus breaded fish. Furthermore, the dining room can be a bit uncomfortable for large groups of more than nine people, and the lack of parking (only two tiny spaces in front of the building) can be a deterrent. Parking at the TOTAL gas station across the street, or at the bank ATMs further along the Route de Thionville, remains the best option.

The establishment is also noted for its lack of Wi-Fi, a detail that may annoy some customers wishing to work or stay connected during their meal. The house wine is described as mediocre by several connoisseurs, who recommend either abstaining or choosing a bottle. It should also be noted that the all-you-can-eat option is not always available, and that children, even toddlers, are charged the buffet price, which may displease some families. Finally, the restaurant closes at 10:00 PM, and some customers felt pressured to leave as closing time approached.

Ultimately, Sumo restaurant in Hesperange remains a reliable choice for anyone looking for good sushi in Luxembourg or a varied Asian meal at a reasonable price. Its tablet ordering system, the freshness of its ingredients, the friendliness of its staff, and its combined offering of dine-in, takeout, and delivery make it a versatile establishment well worth a visit. For a first-timer, the weekday lunch menu or the all-you-can-eat option on weekends are excellent ways to discover the restaurant. Simply call +352 26 48 31 68 to make a reservation or place an order.