Welcome to Rio of Japan
Discover a unique fusion of flavors at Rio of Japan, where authentic Japanese cuisine meets global inspiration right in the heart of Metuchen, NJ. Located at 257 Central Ave, our restaurant offers a warm and inviting atmosphere perfect for both dine-in and take-out. Known for our high-quality fresh ingredients, diverse menu, and exceptional service, we bring a world of taste to your table at an affordable price.
A Symphony of Taste and Flavor
Flavor is more than just taste it’s an experience. Our dishes are thoughtfully crafted, blending the bold, delicate, and savory notes of authentic Japanese cuisine with global influences that reflect our roots. From the richness of umami to the brightness of fresh herbs and spices, every bite delivers a perfect balance of tradition and creativity. Whether you're savoring a signature entrée or sharing a family-style dish, you'll taste the passion and precision in every plate.
Order From Our Website
Enjoy the flavors of Rio of Japan from the comfort of your home. With our easy-to-use online ordering system, you can browse the full menu, customize your meal, and have your favorite dishes ready for pickup or delivered to your door. Fast, convenient, and always fresh order now and let us bring the taste of Japan to you!
The Art of Asian Fusion
Explore the visual journey of our handcrafted cuisine, where Japanese tradition meets global influence. Every dish is a masterpiece colorful, flavorful, and made to be savored.
Catering That Brings the Flavor to You
Hosting a special event, business lunch, or family gathering? Let Rio of Japan elevate your occasion with a catering experience that blends authentic Japanese cuisine with global flair. From beautifully arranged sushi platters to flavorful entrees, our catering menu is designed to impress and satisfy every guest. Fresh ingredients, bold flavors, and professional service we bring the taste of Rio straight to your table.
Where Culture Meets Cuisine
We believe dining is more than a meal it's a journey. Nestled in the heart of Metuchen, NJ, our restaurant offers a warm, elegant atmosphere where tradition and innovation come together. Inspired by the owner's roots in Japanese, Italian, and Latin, our menu is a reflection of global flavors with an Asian soul. Whether you're joining us for an intimate dinner, a celebration, or a casual night out, you'll enjoy family-style hospitality, fresh high-quality ingredients, and beautifully dishes.
If you’re looking for sushi in central Jersey, look no further. An absolute gem, best sushi in town! Amazing service. Rio of Japan does an excellent job of fusing Latin and Japanese flavors while remaining authentic. Its BYOB. Perfect for date night, dinner with the family or just a quick sushi fix. I promise you’ve never had something like the Latin or Mexicano roll before (chef’s kiss)
Beautiful, cozy space with really attentive, friendly staff. We ordered a few rolls, and the sushi was incredibly tasty and fresh. Not for a moment did we feel rushed during our dinner. Definitely a unique spin on Japanese cuisine, with a Latin twist. Another gem in Metuchen. Highly recommend! :)
Ordered sushi and sashimi off of the lunch menu, hit the spot, Sonia & Elmer were great, friendly and welcoming, copy place
Featuring
Catering
Vegan Options
Happy Hours
Wi-Fi
Dine In
Delivery
Take Out
Rio of Japan Rewards
Join our rewards program, earn points every time you order online and redeem your points for free food!
Frequently Asked Questions
What are you known for?
We are known for Soup, Pudding, Seafood, Asian Food, Seaweed Salad, Poke Bowls, Grilled Salmon, Tuna Poke Bowl, Chicken Salad, Shrimp Cocktail, Hibachi Teriyaki Chicken, Spider Roll, Calamari, Udon, Lobster, Tempura, Mochi, Tuna, Gyoza, Banana Bread, Hibachi Scallops, Edamame, Fried Rice, Dragon Roll, Ice Cream, Cucumber Roll, Sashimi, Hibachi Shrimp, Salmon Salad, Vegetable Roll, Hibachi Salmon, Avocado Roll, Chicken Fried Rice, Tuna Roll, Dessert, Salmon, Bento Box, Hibachi, Grouper, Grilled Chicken, Shrimp, Tofu, Fried Ice Cream, Chicken Gyoza, Volcano Roll, Kimchi Fried Rice, Mochi Ice Cream, Crab, California Roll, Teriyaki, Salmon Roll, Japanese Food, Miso, Hibachi Vegetables, Branzino, Bread Pudding, Hibachi Steak, Teriyaki Chicken, Shrimp Tempura Roll, Unagi, Rainbow Roll, Spicy Tuna Roll, Miso Soup, Philadelphia Roll, and Poke Bowl
Anything else?
We are also known for Family Friendly Restaurant