K'S JAPANESE RESTAURANT IN WESTFIELD

Every dish tells a rich story of balance, texture, and flavor

Centered on fresh seafood, warm hospitality, and a character-filled setting with lively energy, this family-owned spot brings people together over sushi, sashimi, and hibachi - the best of Japanese cuisine. K’s Restaurant blends a modern point of view with familiar favorites, while interactive hibachi dining, craft beer, and sake add another layer to the experience. It is a place for family meals, group dinners, and spontaneous plans, with service that stays welcoming and food that keeps the focus on freshness and innovative twists.

Our Menu

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Bring sushi favorites to your next event
catering
Celebrate with interactive hibachi flair
parties
Miso soup, rolls, and udon await
orders

CATER YOUR JAPANESE FAVORITES

A warm touch for Westfield events

Birthdays, weddings, and corporate events feel easier with teriyaki, tempura, noodle dishes, and bento box favorites that travel well across a range of gatherings. The menu offers variety, comfort, and polished presentation without losing its welcoming spirit. Reach out today and start planning a spread your guests will be glad you chose.

catering

EASY CELEBRATIONS WITH STYLE

Bring your people, we'll set the tone

The room feels casual, cozy, and vibrant, which gives every gathering an upbeat flow without losing its warm touch. It is a natural fit for milestones, group dinners, and work celebrations when you want the setting to feel inviting and easy to enjoy. Start planning now and let your next event come together with confidence.

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JAPANESE DISHES, READY TO GO

Fresh picks, made easy in Westfield

Craving something bright and satisfying? Start with miso soup, add takoyaki, follow it with a Volcano Roll, and finish with Nabeyaki Udon for a mix of crisp texture, rich warmth, and fresh contrast. It is an easy way to enjoy a varied meal whenever the moment calls. Place your order now.

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JOIN OUR TEAM TODAY

Be part of the K's Restaurant crew

If you care about hospitality and enjoy a fast-moving, people-first setting, there is room for you here. At our place, you will join a family-owned team that values warmth, reliability, and steady growth. Bring your attitude, your care, and your curiosity. Apply today.

jobs

Lobster King Crab Roll served on the table alongside Lychee Martini.

Cocktail in a wine glass being garished with cherries on a pick.

Black Pepper Tuna Roll topped with wasabi mayonnaise.

Sushi roll arranged in clover shape with sauce drizzle on the plate.

Hand sprinkling seasoning over a plate of shrimp pad thai.

Lobster King Crab Roll with various garnishes, served alongside a cocktail.

Salmon dinner bento box with shrimp and onion tempura, California roll and rice.

Lychee Martini being garnished with fresh lychee fruits on a cocktail pick.

Hibachi Trio Special with sides, served on the table with a glass of red wine.

Assortment of dishes served on the table with drinks, overhead view.

Chicken Teriyaki Dinner with a side of vegetables.

Chef slicing sushi roll on a cutting board, close view.

General Tso Chicken served on the table with glass of red wine.

Cocktail served in a wine glass, garnished with two cherries on a pick.

Person holding a piece of sushi with chopsticks at the table.

California roll drizzled with sauce and served on a blue plate.

Hibachi meal featuring grilled chicken, stir-fried vegetables, noodles and rice.

Bar featuring a white marble countertop and copper shelving with various bottles.

Sashimi platter with assorted raw fish and garnishes, served alongside other dishes.

Sashimi platter with assorted raw fish, close-up.

Jurassic bomb roll topped with sauce and herbs, served with lemon slices.

Heaven Roll topped with tuna, shrimp, avocado, tempura flakes and hot sauce.

Person holding a Lychee Martini cocktail.

Bartender garnishing a cocktail in martini glass with a fresh lychee fruit.

Tempura dinner combo with shrimp and vegetables.

Scorpion bowl cocktail served in a ceramic bowl with a flaming effect.

Four Leaf Clover Roll served with soya sauce on the side and iced drink.

Hand squeezing lime wedge over the plate of shrimp pad thai.

Bartender pouring liquer from the bottle into a large cocktail bowl.

Salmon dinner bento box with mixed tempura, sushi roll, sides and condiments.

Sushi roll featuring shrimp tempura, avocado, sauces and various garnishes.

Fried gyoza served over greens with a cherry garnish.

RESERVE YOUR TABLE TODAY

Plan ahead for an easy night out

Booking a table is a smart move if you're looking to dine at the best Japanese restaurant in Westfield. Enjoy a warm, trendy setting with outdoor seating, great cocktails, happy hour specials, and a broad menu shaped around authentic cuisine. Reserve now and make your next meal feel smooth from the start.

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Reviews

Review by Google

five star review by Cody A:

I've eaten at Ks for years. Drinks and food are very good. I would recommend the chicken maki and any of their specialty sushi rolls. Service is always great and food comes out from the kitchen fast. Very good spot to dine in or take out.

Review by Google

five star review by Nicole V:

Just went there for my birthday dinner and everything was fantastic. The staff came to check on us frequently and the food was delicious.

Review by Google

five star review by Greg:

What an awesome experience my wife and I had here. The hibachi grill was delicious and entertaining. I look forward to coming back in the future.

Review by Google

five star review by Stephanie N:

We often dine here to celebrate birthdays a great space for both children and adults and food is always awesome. It's even pretty good as take out!

Review by Google

five star review by Corey W:

I was there for my mothers birthday and we had a double hibachi seating. The chefs and service were fun and very accomodating.

K's Restaurant - Westfield, MA

K'S JAPANESE RESTAURANT IN WESTFIELD

Every dish tells a rich story of balance, texture, and flavor

Bring sushi favorites to your next event

Celebrate with interactive hibachi flair

Miso soup, rolls, and udon await