New Omakase Menu Revealed

Experience the newly revealed omakase menu at Izakaya Osen Irvine, featuring our exclusive $150 curated course by our head chef.

Celebrate February with a romantic date night and indulge in an amazingly crafted omakase experience, showcasing the freshest seasonal fish, premium ingredients, and elegant presentation.

Whether you're a sushi lover or planning a special evening, Izakaya Osen is one of the best Japanese restaurants in Irvine, known for delivering high-end Japanese dining with unforgettable flavors.

Reserve your table today and discover why guests call Izakaya Osen Irvine the best sushi and omakase in Orange County.