Foreigners are marveled when encountering "all-you-can eat/drink" services in Japan. Its buffet style enabling customers to eat what they want as much as they wish is enjoying wild popularity. The city is full of "all you can" services from "all you can stuff clothing", "all you can bowl", to "all you can sing karaoke" and more. Housewives who love "all you can eat" taught us the secret to enjoy this service to the fullest. The hotel in Beppu Hot Springs in Oita Pref. revived itself from a management crisis by adopting an "all you can eat" service. How will our foreign guests respond?