Roy Yamaguchi is a Hawaii-based restaurant brand founded by James Beard Award-winning chef Roy Yamaguchi, known for pioneering Hawaii-inspired cuisine. His cooking brings together California, French, and Japanese traditions, with an emphasis on fresh ingredients from the islands. The brand’s restaurants offer a varied dining experience across Oahu, Maui, Kauai, and the Big Island. Its venues include Roy’s, Eating House 1849, GOEN Dining + Bar, Humble Market Kitchin, Luigi’s Andiamo Pizza, and Beach House at Turtle Bay, serving distinct interpretations of island and international cooking.

Beyond restaurant dining, Roy Yamaguchi offers catering and group dining, along with gift cards, signed cookbooks, and a chocolate soufflé kit for two. The website also shares recipes and information about local farms, reflecting an interest in regional ingredients. Through Aloha Inside, the brand supports charitable initiatives focused on culinary and travel education, environmental stewardship, agriculture, Hawaiian culture, health and human services, and youth. Roy Yamaguchi’s work connects food, hospitality, and a strong sense of place, inviting guests to experience Hawaii through its ingredients and culinary influences.