BIWAN · the table
Lunch & dinner from Tuesday to Saturday
At BIWAN, you can sit at the counter facing the kitchen or at more traditional tables,
and enjoy a 5-course dinner menu in the heart of the koshitsu, small traditional Japanese private rooms,
for a gentle experience in an intimate setting.
But why BIWAN? While waiting to find a definitive name, our teams had given the establishment “B1”
(pronounced the English way) as its code name, referring to the basement (Basement 1)
where it is located within iRASSHAi.
After a few wordplays and growing strongly attached to this code name, “BIWAN” was born!
It is an intimate restaurant with subdued lighting, designed for a Japanese gastronomic experience
in an elegant and peaceful setting. Ideal for a dinner for two, a business meal, or a special occasion.
LUNCH
Tuesday to Saturday · from 12 p.m. to 2 p.m. (2:30 p.m. on Saturday)
Discover, among other things, shokado bento · 松花堂弁当, a Japanese culinary tradition offering a complete meal, beautifully presented in a compartmentalized box.
On the menu? Sashimi, tempura, rice, miso soup, as well as a dish inspired by the chef’s creations.
CHEF’S BENTO · 30€
YAKI SAKE BENTO · 30€
WAGYU SUKIYAKI BENTO · 40€
IN THE EVENING from 7 p.m. to 10 p.m.
Ippei Kato has a unique background, shaped by direct contact with the land, the sea, and the
seasons. Vegetable farming, flower cultivation, tea harvesting and processing, tuna fishing,
hunting, and black sugar production: these are just some of the experiences of a man who
wanted to understand food at its source, even before it became a dish.
He then joined professional kitchens and spent eight years in Germany working at several
Japanese restaurants, including three years at Masa, which held a Michelin star during that
period. Ultimately, Paris drew him in, as did the kitchens of BIWAN, where the menu
changes every month so that each meal reflects a specific moment of the year.
INFORMATION
TUESDAY TO SATURDAY
LUNCH from 12 p.m. to 2 p.m. (2:30 p.m. on Saturdays)
DINNER from 7 p.m. to 10 p.m.
ADDRESS
40 rue du Louvre, 75001 Paris
Metro: Louvre - Rivoli, Les Halles
CONTACT
01 84 74 35 30
restaurant@irasshai.co
INSTAGRAM
@biwan.irasshai
Would you like to privatize BIWAN? Contact us at hello@irasshai.co
THEY ARE TALKING ABOUT US
At lunchtime, enjoy a delicious bento featuring a flavorful miso soup, raw fish (the yellowtail is excellent), crispy tempura, and a few vegetables.
The bonus: around ten different sake varieties to accompany the dishes.
Some specialties are beautifully prepared, such as these vegetable tempura, the best we have tried in Paris. The cooking is precise, balanced, and inventive, as in these mushrooms marinated in coffee, this octopus in a saké sauce, or these small asparagus served with kimizu (a kind of mayonnaise) alongside an omelet flavored with soy sauce.
BIWAN offers washoku cuisine based on fresh, seasonal ingredients, precise and well-balanced seasoning, and social and cultural practices associated with sharing meals with family.
Simple dishes, prepared to perfection, just as the owner learned to make them in his parents’ traditional restaurant.
Do you need to book at BIWAN?
Reservations are possible and recommended at BIWAN. You can book directly on this page, via the widget at the bottom left of your screen, by phone at 01 84 74 35 34, or by email at restaurant@irasshai.co. BIWAN is open Tuesday to Saturday, from 12 p.m. to 2 p.m. for lunch and from 7 p.m. to 10 p.m. for dinner.
The restaurant has 68 seats.
Is BIWAN accessible to people with reduced mobility?
Yes, BIWAN and all iRASSHAi spaces at 40 rue du Louvre are accessible to people with reduced mobility.
Are pets allowed at BIWAN?
Yes, pets are allowed.
Where is the BIWAN located?
BIWAN is located at 40 rue du Louvre, 75001 Paris, accessible via rue Berger and rue de Viarmes. Louvre-Rivoli or Les Halles metro stations.
Are there vegetarian, vegan, or gluten-free options at BIWAN?
Yes, vegetarian, vegan, and gluten-free options are available on the menu. Please let us know about your dietary requirements when making your reservation so we can tailor your experience.
What is the atmosphere of BIWAN?
BIWAN is an intimate restaurant with soft lighting, designed for a Japanese gastronomic experience in an elegant and peaceful setting. Ideal for a dinner for two, a business meal, or a special occasion.
What is a koshitsu?
A koshitsu is a traditional Japanese private dining room, separate from the main dining area. At BIWAN, koshitsu rooms let you dine in an intimate, secluded space, ideal for a romantic meal, a business dinner, or a special occasion. It is an experience rooted in the Japanese culture of hospitality, omotenashi, where every detail is designed for your comfort.
What does BIWAN offer at lunchtime?
At lunchtime, BIWAN offers refined meat or fish bentos, available to enjoy on-site or take away. An elegant way to treat yourself to a high-quality Japanese lunch break, Tuesday to Saturday from 12 p.m. to 2 p.m.
Does BIWAN offer food and sake pairings?
Yes. BIWAN offers food and sake pairings to accompany your meal. Our team guides you in selecting sake based on the dishes served, for a complete Japanese-style dining experience.
What is washoku cuisine?
Washoku is traditional Japanese cuisine, listed as UNESCO Intangible Cultural Heritage since 2013. It is based on four fundamental principles: the diversity and freshness of the ingredients, highlighting their natural flavors, careful presentation reflecting the seasons, and a deep connection with Japanese culture and festivals. At BIWAN, every dish reflects this tradition: carefully selected products, precise home cooking, and an experience designed as a whole.
Does BIWAN accept Amex?
Yes, BIWAN accepts Amex, in addition to other credit and debit cards.
Does the BIWAN have WiFi?
Yes, WiFi is available throughout all iRASSHAi spaces.
Can BIWAN be booked for private events?
Yes, BIWAN is available for private hire for groups of 10 or more, tailored to your needs and quoted on request. Contact us at hello@irasshai.co.
Is BIWAN included in the iRASSHAi loyalty program?
Yes. After each meal at BIWAN, you can upload your receipt on our dedicated loyalty program page and earn points. These points accumulate with your online and in-store purchases, giving you access to exclusive rewards. To upload your receipt and discover all the rewards available, click here.
