Bento Box Japanese Grill Menu (Update 2025)
Welcome to Bento Box Japanese Grill, where each dish invites you to savor the essence of Japanese cuisine blended with Asian fusion. This cozy spot in Ontario, CA, is not just a restaurant; it's a haven for seafood lovers and anyone craving authentic flavors.
The menu features a delightful array of options, including fresh sushi, crispy katsu bowls, and rich udon soups, ensuring there's something for everyone. The standout signature dishes like the fried rice and spicy tuna rolls have received rave reviews for their taste and generous portions.
Whether you're dining in, taking out, or enjoying delivery, you'll experience exceptional service and a friendly atmosphere. With happy hour specials and a casual vibe, it's an excellent choice for families, groups, or a quick lunch. Make sure to stop by and indulge your palate at Bento Box Japanese Grill!
Sushi Roll Cooked
ROLL Popcorn Lobster
Tempura langostino, crabmeat, cucumber, avocado, spicy cream and unagi sauces
ROLL Cali Dreaming
Shrimp tempura, crabmeat, cream cheese, cucumber, avocado and unagi sauce
ROLL Krunchy
Shrimp tempura, crabmeat, cucumber and avocado covered with crunchy flakes and unagi sauce
ROLL Dragon
Shrimp tempura, crabmeat, cucumber, baked unagi, avocado and unagi sauce
ROLL Baked Lobster
Baked roll with crabmeat, cucumber, avocado, mixture of langostino, masago and spicy cream sauce
ROLL Tiger
Ebi shrimp, shrimp tempura, crabmeat, cucumber and avocado
ROLL Alaska
Baked roll with salmon with spicy cream sauce, crabmeat, cucumber and avocado
ROLL Spider
Soft shell crab tempura, cream cheese, cucumber, avocado and unagi sauce
ROLL California
ROLL Tempura California
ROLL Avocado
ROLL Veggie
ROLL Caterpillar
ROLL Bento Box
Tempura langostino, crabmeat stick, shrimp tempura, cooked shredded spicy albacore, fresh spicy tuna, carrots and crunchy flakes with spicy cream and unagi sauces
ROLL Las Vegas
Tempura style spicy tuna, jalapeno, crabmeat, avocado, crunchy flakes, spicy cream and unagi sauces
ROLL Baja
Fresh salmon, spicy crabmeat, cilantro, cucumber, avocado and spicy sauce
ROLL Yellow Fever
Fresh yellowtail, crabmeat, cucumber and avocado with slices of jalapenos and spicy ponzu sauce
ROLL Deluxe Rainbow
Shrimp tempura, albacore, tuna, salmon, yellowtail, avocado, crabmeat and cucumber
ROLL El Diablo
Spicy shrimp tempura, spicy crabmeat, avocado, fresh spicy tuna and jalapenos
ROLL Japanese Spring No Rice
fresh tuna, fresh salmon, ebi shrimp, cucumber, lettuce in rice paper and sesame ponzu dipping sauce
ROLL Ichiban
Fresh salmon, fresh tuna, cucumber and avocado
ROLL John Lemon
Slices of lemon with fresh salmon, fresh tuna, crabmeat, cucumber, avocado and ponzu sauce
ROLL Paradise
Shrimp tempura, crabmeat stick, avocado, cucumber with mixture of spicy tuna, crabmeat and crunchy flakes, finished with spicy cream and unagi sauces
ROLL Firecracker
Shrimp tempura, cooked shredded spicy albacore, carrots, avocado, spicy tuna and crunchy flakes
ROLL Sir Anthony
Fresh salmon, fresh tuna, cucumber and avocado with spicy tuna, tempura jalapenos and unagi sauce
ROLL Death Rowll
Extremely spicy! Spicy tuna, cucumber with very spicy mixture of cubed tuna, sesame oil and masago with death spicy sauce
ROLL Lemony Peppery Salmony
Shrimp tempura roll with crabmeat stick covered with seared lemon peppered salmon and bonito shavings
ROLL Jalapeno Bomb
Stuffed deep fried spicy California roll with spicy tuna, cream cheese on top dizzled jalapeno, spicy cream sauce and eel sauce
ROLL Red Dragon
Fresh tuna, spicy tuna, cucumber and avocado
ROLL Mermaid
Spicy tuna roll topped with spicy mixture of scallops, crabmeat stick, crunchy flakes and garlic cream sauce
ROLL Rainbow
Fresh tuna, salmon, yellowtail, avocando, crabmeat and cucumber
ROLL Washington
cucumber, avocado, crabmeat, fresh salmon
ROLL Hawaiian
Cucumber, avocado, crabmeat, fresh tuna
ROLL Philadelphia
ROLL Spicy Yellowtail
ROLL Spicy Tuna
ROLL Tempura Spicy Tuna
ROLL Tekkamaki
Sushi Roll Raw
Hand Rolls
HAND ROLL California
HANDROLL Spicy Tuna
HANDROLL Salmon Skin
HANDROLL Spicy Salmon
HANDROLL Spicy Yellowtail
HANDROLL Spicy Scallop
HANDROLL Shrimp Tempura
Coke CAN
Diet Coke CAN
Coke Zero CAN
Sprite CAN
Bottle Water
Ramune
Ramune Strawberry
NA Drinks
SushiSashimi A La Carte
Sushi Combo 12pcs
Tuna, salmon, yellowtail, albacore, ebi
Sushi Combo 8pcs
Tuna, salmon, yellowtail, albacore, ebi
SUSHI Tuna
Maguro2pcs
SUSHI Albacore
Shiro Maguro 2pcs
SUSHI Salmon
2pcs
SUSHI Yellowtail
Hamachi 2pcs
SUSHI Shrimp
Ebi 2pcs
SUSHI Unagi
Fresh water Eel2pcs
SUSHI Crab
2pcs
SASHIMI Tuna
Maguro 4pcs
SASHIMI Albacore
Shiro Maguro 4pcs
SASHIMI Salmon
Sake 4pcs
SASHIMI Yellowtail
Hamachi 4pcs
Two Item Combo
Bento Combo
Salad
SALAD Asian Chicken
Grilled chicken breast meat on a bed of mixed greens, mandarin oranges and crispy noodle with house sesame dressing
SALAD Spicy Sashimi
Assorted fresh spicy sashimi on a bed of mixed greens with house vinaigrette dressing
SALAD Sashimi
Assorted fresh sashimi on a bed of mixed greens with house vinaigrette dressing
SALAD Spicy Tuna Seaweed
Fresh spicy tuna sashimi on a bed of wakame seaweed mix with house vinaigrette dressing
SALAD Seaweed
Marinated wakame seaweed mix with house vinaigrette dressing
SALAD House
Mixed greens with house sesame dressing
Steamed Vegetables
Broccoli, carrot, cabbage, zucchini, green onion
FRIED RICE Chicken
FRIED RICE BB Chicken
FRIED RICE Shrimp
FRIED RICE Vegetable
FRIED RICE Steak
FRIED RICE Combination
Fried Rice
Appetizers
APP Yellowtail Ignite
Fresh yellowtail sashimi in harmony with ponzu sauce and slices of jalapenos on top.
APP Edamame
Steamed whole baby organic soy beans. Served lightly salted
APP Spicy Garlic Edamame
Pan fried steamed whole baby organic soy beans with garlic and spicy sauce. Nonspicy option available
APP Soft Shell Crab
Flash fried tempura style soft shell crab. Served with bonito dipping sauce on the side
APP Buttermilk Shrimp
Flash fried hand breaded butterfly shrimp. Served with cocktail dipping sauce
APP Fried Calamari
Crispy fried calamari rings. Served with sweet spicy cream sauce on the side.
APP Baked Green Mussels
Six half shelled green mussels baked with sweet spicy sauce on top. Finished with green onions
APP Shrimp And Veg Tempura
Lightly battered, flash fried shrimps and assorted vegetables. Served with tempura dipping sauce
APP Gyoza Dumplings
Your choice of scrumptious deep fried or steamed dumplings filled with chicken and vegetables
APP Popcorn Crab
Flash fried tempura style crabmeat with ebi shrimps. Served with spicy cream sauce
APP Egg Rolls
Deep fried vegetable egg rolls with dipping sauce
AppHeart Attack
BOWL Chicken
Served with steamed white rice
BOWL Katsu Chicken
Served with steamed white rice
BOWL Poke
Yellowtail, tuna, salmon, albacore, rice, salad, spicy tuna, masago cucumber, onion, green onion and house dressing
Bowls
Sides
SIDE Miso Soup
Side Spicy Cream Sauce
Side Unagi Sauce
Side Teriyaki Sauce
Side Ponzu Sauce
Extra Ginger
Side Katsu Sauce
SIDE 12 Spicy Tuna Roll
SIDE 12 Krunchy Roll
Extra Tofu
Side Sambal
Side Masago
Side Sesame Dressing
Wasabi
Ginger
Extra Egg
Garlic Butter
No Disposable Item Needed
UDON Noodle SoupChicken
Rice noodle soup with fish cakes and green onions
UDON Noodle SoupShrimp Tempura
Rice noodle soup with fish cakes and green onions
UDON Noodle SoupSteak
Rice noodle soup with fish cakes and green onions
YAKISOBA Fried NoodleChicken
Wok fried noodle with vegetables and green onions.
YAKISOBA NoodleShrimp
Wok fried noodle with vegetables and green onions.
YAKISOBA NoodleVegetable
Wok fried noodle with vegetables and green onions.