In this story · 6 sections
Behind a pale, near-unmarked façade on the rue du Coq-Héron, a few streets from the Louvre, chef Kei Kobayashi has spent more than a decade refining one of Paris's most exacting dining rooms. He opened Restaurant Kei in 2011 on the site long run by Gérard Besson, a renowned expert in game dishes in Paris, where he first encountered Besson's famous game pie, L'Oreiller de la Belle Aurore. In January 2020, Kobayashi became the first Japanese chef in France to ever receive the honour of three MICHELIN Stars, a distinction the restaurant still holds, its cooking logged by the Guide as Modern and Creative. The room is tiny by three-star standards: a dozen chefs work the kitchen, serving a maximum of thirty-one diners, including a small private dining room to the side of the main room, and Kobayashi runs the house with his wife, Chikako.
Kei
Restaurant · 1st arrondissement, between the Louvre and the Palais-Royal
© OpenStreetMap contributors · OpenFreeMap
- Address
- 5 rue Coq-Héron, 75001 Paris
- Cooking
- Modern Cuisine, Creative
- Chef
- Kei Kobayashi
- Run by
- Kei & Chikako Kobayashi
- MICHELIN Guide
- Three MICHELIN Stars
- Price
- Spare no expense
- Open
- Tue–Thu dinner; Fri–Sat lunch & dinner; closed Sun–Mon
- Covers
- About 30, plus a private room
- Telephone
- +33 1 42 33 14 74
- Website
- restaurant-kei.fr
Kei Kobayashi's own address, run with his wife Chikako since 2011 and the first Japanese kitchen in France to hold three MICHELIN Stars.
01The room and the setting
The dining room sits on the same address Gérard Besson once filled with Burgundian game dishes, though little of that era remains untouched. A renovation left the space decorated in grey and silver, with Louis XV style armchairs softening the lines of a fairly spare room. A later refit lightened the palette further, hanging abstract paintings on the walls while fresh flowers placed at each table and the quiet presence of the ceramics blend into the setting. Diners sit close to the pass: a dozen chefs work the kitchen, serving a maximum of thirty-one diners, including a small private dining room to the side of the main room. Outside, the rue du Coq-Héron does the rest of the work — a narrow, little-trafficked lane between the Louvre and the Palais-Royal, where the hush of the street matches the hush of the room.
02The chef
Kei Kobayashi was born on 29 August 1977 in Nagano, the mountainous prefecture in central Japan, and he elected to focus on French cuisine after viewing a documentary about Alain Chapel, the chef who helped shape nouvelle cuisine. He left Japan in 1999 and spent a decade moving through the French provinces, working at Gilles Goujon's Auberge du Vieux Puits in Fontjoncouse, at Le Prieuré Baumanière in Villeneuve-lès-Avignon and at Le Cerf in Marlenheim, before joining Alain Ducasse's kitchen at the Plaza Athénée in 2003, where he stayed seven years. In 2011, with Gérard Besson's backing, he opened his own restaurant in the centre of Paris. A first star followed in 2012, a second in 2017, and the third, in January 2020, made him the first Japanese chef to earn three Michelin stars, a remarkable achievement that began years earlier in French restaurants in Japan.
Insider tipBook two months ahead on the first Tuesday of the month; casual chic dress code; closed Sunday and Monday.
03The cooking
Kobayashi's food reads as French in construction and Japanese in restraint — classical technique learned under Ducasse and Goujon, filtered through a precision that favours a handful of exact components over a crowded plate. The signature is a 'garden of vegetables' plate, a dazzling composition of colours and textures, alongside line-caught sea bass served with a tomato vinaigrette and a reduction of Barolo wine and Galician beef with confit zucchini, celery, dandelion and watercress. The kitchen built its early reputation on simple things turned exact, elevating truffle, gnocchi, bellota ham and Parmesan cheese past their usual register, while a dish of Scottish smoked salmon with a rocket mousse, tomato vinaigrette and lemon emulsion has stayed on the table for years.
04What to order
There is no carte, only a fixed procession: in October 2026 the restaurant listed a Menu Découverte at €195 (Friday and Saturday lunch only), a Menu Dégustation at €290, a Menu Prestige at €395, a Menu Horizon at €460 and a Menu Grand Horizon at €580, all prices subject to change. Courses are served in five or eight sequences at lunch, and six or eight at dinner, which gives the kitchen room to run the garden of vegetables early, bring the crisp-scaled sea bass through the middle, and close on the Galician beef with its confit vegetables.
Don't miss
Don't miss
- 01
The garden of vegetables, Kobayashi's signature composed salad
- 02
Line-caught sea bass with a crisped skin and Barolo reduction
- 03
Galician beef with confit zucchini, celery, dandelion and watercress
- 04
The small private dining room beside the main salon
- 05
A cellar running from Burgundy and Champagne to Japanese sake
05Wine and drinks
The cellar matches the kitchen's range rather than its minimalism, with a wine list broad enough to celebrate Burgundy, Champagne and Loire freshness, complemented by Japanese sake selections for diners who want to track Kobayashi's own path between the two countries.
06When to go and booking
Kei opens Tuesday to Thursday for dinner between 19:45 and 21:00, and Friday and Saturday for both lunch (12:30–13:15) and dinner; it is closed Sunday and Monday. Reservations open two months ahead, on the first Tuesday of each month at 9:30am. The dress code is casual chic, children are admitted from age 12 with no children's menu, and pets are not allowed. Valet parking is offered at dinner for €20 a car, and cancelling or reducing a booking inside 48 hours brings a charge of €300 at lunch or €400 at dinner per missing guest.




