Welcome to Bento Box Japanese Grill
At Bento Box Japanese Grill, we blend tradition with modern flavor in a casual yet welcoming atmosphere. As an Asian and women-owned establishment, we take pride in delivering fresh and delicious seafood, sushi, and Asian fusion dishes. Our menu features crowd favorites, such as the savory katsu bowl and delightful sushi rolls, all made with quality ingredients. With options for dine-in, delivery, and catering, we strive to make every meal special, whether it's a quick lunch, family dinner, or late-night craving. Our friendly service and vibrant ambiance create the perfect setting for gatherings and celebrations. Join us and experience the joy of flavorful dishes!
- 2910 S Archibald Ave Ste C Ontario, CA 91761 United States Hotline: (909) 923-2323
Welcome to Bento Box Japanese Grill, a delightful culinary destination where the essence of Japanese cuisine meets the vibrant flavors of seafood and Asian fusion. Nestled in Ontario, California, this casual dining spot is more than just a restaurant; it's an experience that caters to all, from families to food enthusiasts craving a quick bite or a leisurely meal.
Bento Box Japanese Grill shines with its impressive array of dishes, ranging from delectable sushi rolls to hearty stir-fries and savory katsu bowls. Their menu offers a variety of options, making it an excellent choice for both the adventurous and traditional eater. Take, for instance, their popular fried rice—often hailed as one of the best in town—perfectly seasoned and cooked to perfection, harmonizing flavors that linger delightfully in your palate.
- Sushi Excellence: Customers rave about the freshness of the sushi, with standout dishes like the nigiri and crunchy rolls that are as beautiful as they are delicious.
- Katsu Bowl: A fan favorite priced at just $9.99, this dish offers great value and quality, packed generously with chicken and savory sauce.
- Commitment to Quality: From their attentive service to their compostable containers, Bento Box emphasizes eco-friendliness and customer satisfaction.
Beyond the food, Bento Box provides an inviting atmosphere, complete with options for outdoor seating and family-friendly dining. The restaurant is easily accessible, featuring wheelchair-friendly facilities and ample street parking, ensuring that every guest feels welcome and comfortable. With a wide range of payment methods accepted—including Android Pay, Apple Pay, and credit cards—convenience is paramount.
Whether you're there for a casual lunch, a family dinner, or even a late-night snack, the inviting staff will make you feel right at home. Happy hour specials and catering services enhance their offerings, making it suitable for gatherings, celebrations, or simply a delightful night out. Additionally, pet owners can rejoice as dog-friendly accommodations allow your furry friend to join in on the fun!
So come and experience the warmth and flavor of Bento Box Japanese Grill, located at 2910 S Archibald Ave Ste C, Ontario, CA 91761. Their dedication to delicious food and stellar service will undoubtedly leave you counting days until your next visit.
For inquiries, reach out at (909) 923-2323, and prepare to indulge in an unforgettable dining journey.

Food is delicious and fresh! The service is always friendly. Trying to find a menu online is frustrating though. Please add a website with an updated menu.

I'm hesitant to order sushi by delivery, but happy to report Bento Box came through with delivery to hotel. Ordered nigiri and crunchy roll that came with miso and salad. Everything came out great and packed well with enough wasabi, ginger, and soy sauce. Two thumbs up for sushi delivery

Bento always hits the spot! Tasty Options and friendly service - great for casual, quick Japanese food.

Had one of the best fried rice in town last night! Def will be coming back, specially for a late night bite

My son really liked it and asked me to leave a five star review on his behalf. He ordered the steak udon and said "father at the end put would recommend". Lol

I come by here around once a week to get the $9.99 katsu bowl(price as of Winter of 2023). They give a really good portion of chicken and sauce and it tastes pretty good. Definitely worth the money. Tried a few bentos and they were ok but the katsu is the best. Service is really good too the register girl is always happy and polite.

Good food great service nice atmosphere. Location is also good thanks Spicy Tuna Rolls