Koi Sushi Steak & Asian Fusion Introduce
For residents of Ansonia and the wider Naugatuck Valley region of Connecticut, Koi Sushi Steak & Asian Fusion has earned a strong reputation as a top-tier destination for Japanese and Asian cuisine. This restaurant is frequently lauded as a "favorite sushi place in the valley," celebrated for its unwavering commitment to freshness and the exceptional quality of its food. If you're searching for a dining experience where delicious flavors meet a friendly atmosphere, Koi Sushi Steak & Asian Fusion offers a compelling choice for locals.
Koi Sushi Steak & Asian Fusion isn't just about sushi; it's a comprehensive Asian culinary journey. From meticulously prepared sushi rolls, like the highly recommended Volcano Roll, to savory hibachi dishes and comforting Asian fusion entrees, the menu caters to a diverse range of tastes. While some diners acknowledge that the quality comes with a price, the consensus is clear: the freshness and overall deliciousness of the food at Koi are unparalleled in the area. The "absolutely wonderful people" on staff further enhance the dining experience, making it a beloved spot for regular patrons in Connecticut.
Koi Sushi Steak & Asian Fusion is conveniently located at 375 Main St, Ansonia, CT 06401, USA. Situated on Ansonia's bustling Main Street, the restaurant benefits from its prominent position in a central and easily accessible part of the city. Main Street is a key thoroughfare, making Koi readily discoverable for both local residents and those traveling from neighboring towns in the Naugatuck Valley and beyond.
The location on Main Street typically offers convenient street parking or nearby public parking options, contributing to a hassle-free visit for diners. Whether you're planning a dine-in experience or opting for a quick and easy takeout, Koi's central Ansonia address ensures that it is a convenient and accessible choice for enjoying high-quality Japanese and Asian fusion cuisine in Connecticut. Its welcoming exterior along the vibrant street invites patrons into a modern and comfortable dining space.
Koi Sushi Steak & Asian Fusion provides an extensive menu that spans traditional Japanese cuisine, including sushi and hibachi, alongside a diverse array of Asian fusion dishes. Their services cater to various dining preferences:
- Extensive Sushi & Sashimi Menu: Koi is primarily celebrated for its sushi. They offer a wide selection of individual sushi (nigiri) and sashimi pieces, various classic rolls (e.g., California, Spicy Tuna, Philadelphia, Eel Avocado), and an impressive array of Chef Special Rolls such as the "Volcano Roll," "Godzilla Roll," "Angry Dragon Roll," "American Dream Roll," and "Green Diamond Roll."
- Hibachi Dinners: Experience the excitement of hibachi-style cooking, with options including Hibachi Chicken, Steak, Shrimp, Salmon, Scallop, Fillet Mignon, and various combinations, all served with clear soup, green salad, hibachi fried rice, and vegetables.
- Asian Fusion Kitchen Entrees: Beyond sushi and hibachi, Koi offers a wide range of hot Asian dishes. These include:
- Teriyaki & Tempura: Options like Chicken, Steak, Salmon, Shrimp, and Tofu Teriyaki, as well as Tempura dishes (Shrimp & Vegetable, Chicken).
- Noodle & Rice Dishes: Such as Yaki Udon/Soba (stir-fried noodles), Pad Thai, Hibachi Fried Rice (with various proteins), Pineapple Fried Rice, and Drunken Noodle.
- House Kitchen Specials: Dishes like Grilled Mahi Mahi, Thai Basil with choice of protein, Curry Chicken or Shrimp, Orange Chicken/Shrimp, General Tso's Chicken, Sesame Chicken/Shrimp, and various combinations like "Land & Sea" and "Triple Delight."
- Appetizers: A comprehensive selection of hot and cold appetizers, including Edamame, Gyoza (steamed or fried dumplings), Shrimp Shumai, Asian Chili Wings, Beef Negimaki, Rock Shrimp, Fried Calamari, and Sushi Bar Appetizers like Tuna Tataki and Yellowtail Jalapeño. Their Wonton Soup is also highly praised.
- Bento Boxes: Available for lunch, these include a choice of teriyaki, tempura, or other main dish, along with shumai, California roll, soup, and salad.
- Lunch Specials: Koi offers dedicated lunch specials from Monday to Saturday (typically 11:00 AM - 3:00 PM), including Bento Boxes and "Any Two Rolls / Any Three Rolls" options at competitive prices.
- Takeout & Online Ordering: For maximum convenience, Koi provides robust takeout services. Their website offers an easy-to-use online ordering option, and they partner with third-party delivery services like DoorDash and Grubhub, ensuring fresh food can be enjoyed at home.
- Dine-In Service: The restaurant provides a stylish, modern, and comfortable setting for an in-person dining experience, complete with attentive service.
Koi Sushi Steak & Asian Fusion is recognized in the Ansonia area for several outstanding features:
- Unparalleled Freshness and Quality: This is consistently highlighted by customers as a major strength. Koi is praised for having the "best quality of food in the valley when it comes to freshness," particularly for its sushi. The fish and ingredients are consistently fresh, providing a superior dining experience.
- Exceptional Sushi Selection: The variety and quality of their sushi, including popular and unique rolls like the "Volcano Roll," are a significant draw. Customers express strong loyalty to their sushi offerings.
- Wonderful and Friendly Staff: The service at Koi is a key highlight. Reviewers describe the staff as "absolutely wonderful people," contributing to a welcoming and positive atmosphere.
- Diverse Asian Fusion Menu: Beyond sushi, the restaurant offers a comprehensive range of Japanese (hibachi, teriyaki) and other Asian fusion dishes, ensuring there are delicious options for every palate.
- Convenient Online Ordering: The "very easy to use" online ordering system on their website is a major convenience, streamlining the takeout process for busy locals.
- Generous Bento Boxes: The bento boxes are noted for being "decent sizes" and offering good value during lunch specials, providing a complete and satisfying meal.
Koi Sushi Steak & Asian Fusion offers appealing options for diners, particularly through its lunch specials and value-driven menu items. While specific, flash promotions may vary, here are the core offers:
- Lunch Specials: Koi offers comprehensive lunch specials from Monday to Saturday, typically between 11:00 AM and 3:00 PM. These include:
- Lunch Bento Boxes: Offering combinations of main dishes (Teriyaki, Tempura, Katsu), California roll, Shumai, soup, and salad.
- Sushi Bar Lunch Specials: Such as "Any Two Rolls" or "Any Three Rolls" combinations, allowing diners to choose their favorite maki at a special price.
- Hibachi and Kitchen Lunch Entrees: Reduced pricing on popular cooked dishes like Hibachi Chicken, Teriyaki Salmon, and General Tso's Chicken during lunch hours.
- Value for Quality: While some long-time customers note that prices have increased, Koi's overall value proposition lies in the consistently high quality and freshness of its ingredients. For those prioritizing premium sushi and fresh components, Koi remains a competitive choice.
- Online Ordering Deals: Keep an eye out for potential promotions when ordering through their website or third-party platforms like DoorDash or Grubhub. These might include first-time order discounts or waived delivery fees for new customers.
For the most up-to-date information on pricing and any current special offers, it is always recommended to check Koi Sushi Steak & Asian Fusion's official website or contact them directly by phone.
To experience the exceptional cuisine at Koi Sushi Steak & Asian Fusion or for any inquiries, you can reach them using the following contact details:
- Address: 375 Main St, Ansonia, CT 06401, USA
- Phone: (203) 308-2380
The mobile phone number +1 203-308-2380 is also provided and can be used for direct communication. Their website is also a valuable resource for menus and online ordering.
For residents of Connecticut, particularly in the Naugatuck Valley area, Koi Sushi Steak & Asian Fusion in Ansonia is a truly suitable and highly recommended culinary destination. Its stellar reputation as the "favorite sushi place in the valley" is well-deserved, stemming from an unwavering commitment to the "best quality of food" and unparalleled freshness. While the pricing might be a consideration for some, the consensus among loyal patrons is that the exceptional quality justifies the cost, especially for those who prioritize fresh, delicious sushi above all else.
The combination of an extensive menu featuring not only incredible sushi like the "Volcano roll" but also a wide array of hibachi and Asian fusion dishes ensures there's something to satisfy every palate. Furthermore, the "absolutely wonderful people" on staff create a welcoming and friendly atmosphere that makes every visit a pleasant one. With convenient online ordering and a prime location on Main Street, Koi Sushi Steak & Asian Fusion provides a consistently excellent Japanese dining experience, solidifying its status as a cherished local favorite for the Connecticut community.
Koi Sushi Steak & Asian Fusion Photos










Koi Sushi Steak & Asian Fusion Location
Koi Sushi Steak & Asian Fusion
375 Main St, Ansonia, CT 06401, USA
Koi Sushi Steak & Asian Fusion Reviews
Let me start by saying this is my favorite sushi place in the valley, the staff here are absolutely wonderful people and they have the best quality of food in the valley when it comes to freshness.My only complaint now is that they also used to be the best price for the quality however at the rate they are raising prices it’s no longer even feasible to eat here unless you luck out with a decent paycheck for the week.My favorite place in the valley and I can no longer afford to eat there. So if you have money galore somehow and you love sushi that’s delicious and fresh, definitely come here.For all my fellow broke lifers, I honestly have to recommend Sushi and Wok in Seymour since their prices are a little better in regards to sushi because they offer sushi meal specials all day, however the quality is no where near on par with Koi.
Mar 14, 2025 · Mali KatLove the sushi at this location. Get it almost every Saturday! Love their Volcano roll! Wonton soup is super good too. Their bento boxes are decent sizes and you can get them for a good price during the lunch special hours. Their website is the best bet to order food from. Ordering online option is very easy to use which I like.
Sep 23, 2020 · Julie SarkoExcellent service. Food was promptly prepared. The dishes were fresh, interesting and had their own personal style. Not the typical menu but for sure has the classics. The establishment is quite large and with ample space for customers to feel comfortable. No complaints at all, food was reasonably priced. If I’m ever in the area again, I know I’d stop at this place for sure.
Jun 01, 2021 · Romy CI was never into sushi and when I tried the sushi from here, it changed my views. This is by far the best Asian restaurant in the area. The pork fried rice is amazing. The online ordering option makes it so easy for you to order you food effectively and fast.
Feb 23, 2021 · Ramiro CabreraFreshness and authenticity all the way. Never had a bad dish in this lovely sushi joint. Reasonably priced great value.
May 15, 2025 · Meir Soffer
More Japanese Restaurant Near Me

Westwood Plaza Shopping Center, 1 Klarides Village Dr, Seymour, CT 06483, USA

837 River Rd, Shelton, CT 06484, USA

112 Main St, Oxford, CT 06478, USA

867 Whalley Ave 1st Floor, New Haven, CT 06515, USA

350 Boston Post Rd, Orange, CT 06477, USA

464 Boston Post Rd, Orange, CT 06477, USA

538 Boston Post Rd Unit 15, Orange, CT 06477, USA

17 Turnpike Square, Milford, CT 06460, USA

1206 Dixwell Ave, Hamden, CT 06514, USA

765 Boston Post Rd, Milford, CT 06460, USA

1201 Boston Post Rd, Milford, CT 06460, USA

1473 Dixwell Ave, Hamden, CT 06514, USA
Categories
Popular Japanese Restaurant Sites






Must-Read Japanese Food Blog Posts
Most Searched Japanese Restaurant Sites
Trending Japanese Food Blog Posts





