O-Dai-Ba Japanese Grill, located at 7325 Day Creek Blvd, Rancho Cucamonga, CA 91739, offers a Japanese dining experience centered on dishes such as sashimi, donburi, and tempura. The restaurant has become a setting for both everyday meals and family occasions, with diners mentioning visits for celebrations such as birthdays. Service is frequently described as attentive and accommodating, including staff members helping groups feel comfortable during special gatherings and allowing a birthday cake to be enjoyed at the restaurant. While the interior is presented in a relatively simple and unfussy style rather than an elaborate dining-room setting, much of the attention is directed toward the food itself. The Sashimi Donburi is one of the dishes specifically highlighted, combining sashimi with the familiar donburi format for diners interested in a seafood-focused meal. Tempura is another recurring feature, with several tempura dishes providing options for those who prefer lightly battered and fried Japanese fare. Alongside these selections, comments about reasonable serving times suggest that meals generally move from ordering to the table without an unusually long wait. Pricing has also been noted positively in relation to the food and service, making the restaurant suitable for diners balancing menu choice with cost. The combination of Japanese dishes, straightforward surroundings, and accommodating service creates a casual setting that can work for individuals, families, and groups. At its Rancho Cucamonga location, O-Dai-Ba Japanese Grill provides space for guests to explore sashimi-based dishes, tempura preparations, and other Japanese selections while receiving table service in a relaxed environment, with the Sashimi Donburi and tempura dishes standing among the menu items that have drawn particular attention.
APPETIZER
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SPECIAL ROLL (6-8PCS)
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ROLL (6-8PCS)
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SUSHI & SASHIMI
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PREMIUM NIGIRI SUSHI (2PCS)
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SASHIMI DONBURI
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SUSHI & SASHIMI COMBO
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SOFT DRINK
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BEER & WINE
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SAKE
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BUILD YOUR OWN PLATTER
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STEP 2
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PREMIUM ITEMS
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EXTRA ADD ONS
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KATSU-CUTLET
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CURRY
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TERIYAKI DONBURI
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SPECIALTY SALAD
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GOURMET SALAD
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UDON NOODLE
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KID'S MEAL
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Boat Special
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DESSERT
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0 / 5
412 Reviews
Ryan Allen Legaspi Reboja
Feb 27, 2026
Flew in from Canada for a family event. We went to the restaurant to celebrate my brother’s birthday. The food was great. Henry and team gave us excllent service. They even allowed us to have our Porto’s cake there. Will come back!
Jward the Foodie
Jan 15, 2026
Love this sushi place. The rolls are huge with good tastes. The inside is a good size. Make sure you come between tush times because a lot of people comes to this place. Thats s good thing. They have so many choices on the menu. I suggest the rainbow roll, tiger roll and the volcano roll. Super good. I highly recommend this place. The food was fire. You will get full off a couple plates for sure.
E S
Dec 16, 2025
The servers here are awesome, my boyfriend and I visited on 01/29/26 around 8pm and were super happy with the service from everyone as well as the food. Great pricing for the amount of food you get and the quality of the fish was great. Really loving everything here, will definitely be back !!
Dre R
Nov 30, 2025
Decent sushi. Rolls range from $12-$16 but most seemed to be around $14. Got the iron man roll and it was pretty filling. Their yakisoba is okay but their yakiudon is great. I love the sauce and their chewy noodles. The staff is great and very friendly. I ate here years ago and ate outside because of covid restrictions. The view outside is very picturesque if you decide to eat on the patio.
Carlo Angelo Ignacio
Feb 22, 2026
It may not look very fancy inside but the food makes up for it. Sashimi Donburi is great. Service is good and food came out in reasonable time.
Evan C.
Feb 05, 2026
Good food, good service, good prices. Very nice place. Will definitely recommend. Great tempura dishes!
Mandy s
Dec 20, 2025
Never been a big fan of sushi, but this place changed my mind. Everything on their menu is so affordable and they have so much variety. The staff was friendly and generous. Went there twice on a single weekend.
Tressa Smiley
Jan 03, 2026
New foodie alert! Big shout out to our server, Malynda, and BOSS LADY, Ms. Kim for the outstanding service. The food was excellent and I can't wait to return. This place ROCKS! #TEAMSMILEY