O'seyo Shabu Shabu, located in Pasadena, CA, offers a wide range of Japanese cuisine options including appetizers like Agedashi tofu, Beef Gyoza, and Mixed Tempura. Their sushi rolls like the Alaskan Roll and Beef Tataki Roll are a must-try. However, the highlight of their menu is their Shabu Shabu offering, where you can choose a soup and protein to be expertly cooked for you. Customers rave about the quality of the sukiyaki broth, generous portions of veggies, and high-quality Angus beef. The restaurant is praised for its great service, ambiance, and variety of options for vegetarians and meat lovers alike. Overall, O'seyo Shabu Shabu is a hidden gem offering delicious Japanese cuisine with a focus on traditional shabu shabu dishes.