JS Restaurant

Welcome to...

JS Sushi & Grill

All-You-Can-Eat Sushi, Dim Sum, Teppanyaki (Japanese grill)
Buffet | Asian Fusion

+352 22 0 121


Lunch & Dinner



During lunch time we offer a buffet with various choices including Sushi bar, Dim Sum, warm food, our signature hot and sour soup (Peking soup), as well as a salad bar, fried tapas, our famous homemade ice creams among an assortment of desserts



During dinner time we offer an All-You-Can-Eat concept where you can order via tablet with all your heart desires with a plethora of choices including various types of Sushi, steamed and grilled Dim Sum, Teppanyaki options (Japanese grill), different soup options including our signature hot and sour soup (Peking soup), as well as vegetarian options, fried tapas, and our famous homemade ice creams among an assortment of desserts!

Be sure to check out our seasonal drinks 😉
(All cocktails can be converted to mocktails and vice versa)

Price depends on the deal

Take-Away for Lunch

Mix and match to your taste!*

– Buffet Take-Away for 12€

– Sushi Box (12 pcs) for 14€

Student price: 

– Buffet Take-Away for 10€

– Sushi Box (12 pcs) for 12€

*Choices may vary based on the buffet

About us

Our History

JS Sushi & Grill, formally known as Fontaine de Jade, has been operating as a family business for over 40 years through 2 generations.

In 1978, the Lau family started to operate a traditional Chinese restaurant, Jardin de Jade in Luxembourg, then launched Fontaine de Jade in 1989 in St. Esprit which now turned into JS Sushi & Grill. 

Currently not available due to COVID-19



Anniversaries can be celebrated in our venue, either by your table, or a more private area. There is also a possibility to order our famous homemade ice cream as a cake! For further inquires, please contact us.


We have a semi-secluded room that's perfect for business lunch or dinner meetings with the required set up all included in a package price. For further details please contact us.

Catering Events

For catering events or private parties, we are able to be rented out as a whole venue or a semi private room. For further details please contact us.

Some of Our

New suggestions & Deals

During every season, we come up with new drinks that suit the current weather. Non-alcoholic drinks can be made with alcohol and Cocktails can be made into Mocktails by simple request. In this section you can also find our current deals!