It was in the late 1960's, MSA ( M'sia S'pore Airline),the predeccesor of SIA recruited its first batch of Japanese stewardesses. These JFss were to fly the SIN/HKG/TPE/TYO v.v. route.
I can still remember our bosses warning us to "hands-off" the JFss because they came from "good families". It was as though we were from some F/U families.
During the first few months of having the JFss over in SIN (they were based here), 2 out of 3 of our bosses were screwing some of the JFss.
What the fish was that?
In fact, one of the bosses were asked to leave not because he screwed the JFss but over something else.
In no time,the cockpit crew and the senior cabin crew were bedding the Japanese gals. We, being junior flight stewards had to adopt a "hands-off" policy....but.....hehehe