I was looking up Platino pedicure chairs for a friend and found something amusing: the spatech website includes documentation (installation instructions, specs, etc.) on equipment and for this chair, they have non-English versions. The languages the documentation comes in? Korean and Vietnamese.
While nail salons are stereotyped as being owned and run by Korean and Vietnamese people, but there’s always some truth to a stereotype. For example, I am related to people who own and run a dry cleaners, a nail salon and a liquor store. My parents even owned a grocery store back in the day.