Onigiri Catering in Chino Hills and Nearby Areas

Handcrafted onigiri platters and drinks for offices, meetings & events.

Office break room with four people talking and eating, surrounded by snack and drink stations, with large windows showing city buildings outside.
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Easy Pickup and Delivery for Your Event

Food stall named The Rice Ball Factory selling various rice balls, with staff handing a rice ball to a customer, menu displayed listing spicy tuna, salmon mayo, shiitake mushroom, and miso yaki.
A table set up with drinks and snacks at a rice ball factory event, featuring a large rice ball logo on the tablecloth.
A person standing behind a table with drinks and snacks, with a sign reading 'The Rice Ball Factory' featuring a smiling rice ball logo.

We specialize in rice ball platters and bulk group orders that are easy to serve and guaranteed to please a crowd.

Whether you’re feeding a team meeting, office lunch, school event, or private gathering, we make ordering simple and stress-free.

A Better Option for Groups Than Sandwiches or Pizza

Man in glasses wearing a blue shirt looking at pizza with a worried expression in an office setting.

Easy to serve.‍ ‍No utensils, no mess, no complicated setup.

Crowd pleasing.‍ ‍Familiar flavors with a unique twist that stands out from typical catering.

Made for Sharing. Platters designed for groups of 10 to 100+.

  • School events

  • Private parties

  • Community gatherings

Perfect for…

  • Office lunches

  • Team meetings

  • Corporate events

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A nighttime outdoor event featuring a food booth with a red and blue tablecloth displaying the Rice Ball Factory logo. Two people behind the booth are serving a woman in black, while a line of people waits for their turn. The booth offers drinks like black tea and milk tea, and various rice ball snacks. In the background, there is a crowd, tents, and a gray building.

“Such an easy option for our office lunch. Everyone loved it.”

— Thomas Krikyan

a spread of boba tea drinks displayed on a table
A food stall at an outdoor event named 'The Rice Ball Factory.' Two staff members are serving rice balls to customers. The stall has a large round sign with a cute rice ball cartoon and the stall's logo, and a menu listing five flavors: Spicy Tuna, Salmon Mayo, Shiitake Mushroom, and Miso Yaki.
A beverage station at an event with a large glass dispenser filled with lemon iced tea, surrounded by cups, stir sticks, and snack bars, with people mingling in the background.
A food stand at an outdoor night event with a display of sushi, drinks, and a menu, serving customers in line under a white canopy.
Multiple packaged salmon fillets wrapped in clear plastic with a decorative beige sticker labeled 'Salmon' and a pink stripe.
A beverage station at the Eagle Canyon class competition with various flavored drinks, snacks, and a colorful drink chart on the yellow wall.
onigiri rice ball platter for event group catering order
table with sandwiches and rice balls for group catering event
A table with a light blue tablecloth featuring a red circle logo with a cute rice ball character and the text 'The Rice Ball Factory.' The table holds beverage dispensers with drinks, bowls of food, and trays of rice ball snacks. A young woman stands behind the table, with other people in the background.

Frequently Asked Questions

  • We recommend at least 24–48 hours for group orders.

  • Yes, delivery is available for larger orders within our service area.

  • Contact us and we’ll help you choose the best options.

  • Group packages start at 10 rice balls.

Ready to Feed Your Group?

Fill out the form and we’ll be happy to help plan your order.