Chefs Matthew Williams and Moishe Hahn-Schuman grew Ramen Gaijin from a 2014 pop-up into a Sebastopol ramen shop and izakaya with a 2026 Michelin Bib Gourmand. Seasonal bowls sit on house-made noodles, beside yakitori, pork shoulder gyoza, kara-age chicken and donburi. Japanese highballs, sake and California wine pour in a room of redwood bars and lanterns.









Ramen Gaijin began in July 2014 as a once-a-month pop-up inside Woodfour Brewing Company at The Barlow, the project of chefs Matthew Williams and Moishe Hahn-Schuman. The lines grew long enough to justify a permanent home, and the shop moved into the former Forchetta kitchen at 6948 Sebastopol Avenue, where it describes itself as a uniquely Sonoma County ramen shop and izakaya. Noodles are made in-house, the ramen menu follows the seasons through regional Japanese styles, and the ingredients lean on the farms of West County. Michelin has recognized the kitchen with a Bib Gourmand, kept again in 2026, and people do drive out to Sebastopol for it. More than a decade after that first pop-up, it is still a small room that fills quickly.

Matthew Williams came up through kitchens such as The Restaurant at Meadowood in Napa before meeting chef Moishe Hahn-Schuman at Woodfour Brewing in The Barlow. Their ramen staff meals became a monthly pop-up and then Ramen Gaijin in Sebastopol, and the two chefs went on to open Khom Loi, their own take on Thai cooking, in the same town.

Moishe Hahn-Schuman co-created the culinary speakeasy The Blind Pig and cooked at the Casino Bar & Grill in Bodega before meeting chef Matthew Williams at Woodfour Brewing. Their ramen staff meals grew into a pop-up and then Ramen Gaijin in Sebastopol, and the pair went on to open Khom Loi, a Thai restaurant in the same town.