O-Ku sits at 463 King Street in Radcliffeborough, one location within a sushi restaurant group that spans cities from Atlanta to Washington D.C., operated under The Indigo Road. The menu is built around Asian cuisine with a regional lean, moving from petite plates into sushi specialties, with fish sourced from Norway, Scotland, Hawaii, and New Zealand alongside local sustainable purveyors.
Among the dishes regulars and reviewers bring up most: the potato roll, spicy tuna, and seaweed salad, along with edamame and spring rolls as familiar starters.
The James Beard Foundation named O-Ku an Outstanding Restaurateur semifinalist in 2024.
Among the dishes regulars and reviewers bring up most: the potato roll, spicy tuna, and seaweed salad, along with edamame and spring rolls as familiar starters.
The James Beard Foundation named O-Ku an Outstanding Restaurateur semifinalist in 2024.

