Locations California: Santa Ana Hawaii: Oahu, Kauai, Maui & Big Island Washington State: King County Santa Ana NOW OPEN Genki Sushi – Mainplace Westfield MainPlace 2800 N. Main Street #1040 Santa Ana, CA 92705 (714) 972-4677 View Map Hours Mon – Fri: 11am to 10pm (Last Order: 9:30pm) Sat: 11am to 9pm (Last Order: 8:30pm) Sun: 11:30am to 9pm (Last Order: 8:30pm)