Bringing Onigiri into American Daily Life.
Onigiri Sen is a Seattle-born food startup bringing Japan's most beloved everyday food to the US — fresh, healthy, and ready to eat. Founded by Rina Oike, we combine 1,000 years of Japanese culinary tradition with cutting-edge food technology to deliver premium onigiri at scale.

Now available across Washington and California — at T&T Supermarket, PCC Community Markets, and T-Mobile Park (Seattle Mariners Stadium).

What makes us different:
Ariake nori from Kyushu. California-grown Tenkei rice. Organic Kishu Ume. Formed by FUJISEIKI — the world's #1 onigiri machine — and cooked with AIHO's IH pressure system. Every piece, made fresh daily.

For wholesale & catering partners:
We work with grocery chains, stadiums, corporate offices, and retail networks across the US. Consistent quality. Scalable volume. Reliable delivery.

Interested in partnering? Send us a message or visit onigirisen.com

Onigiri Sen

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Onigiri Sen

Org chart

Teams

Offices

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