Thank you for information, all.
yes, the Japanese lady's name is Masako (princess Masako Nashimoto, 1901-1989), who married the last Crown Prince of Korea. she was prince Nashimoto's eldest daughter, her younger son die recently in the hotel, it was his family's house before.
Lady Hiro Saga -spell is right:) (1914-1987) married the Chinese prince, I have read an autobiography of her. her elder daughter committed suicide (a double suicide?)with her classmate at the age of 20, this news was big scandal at that time...
though not the Royal family, there are (-were?) some couple of the European aristocracy and the Japanese. and I have heard a Japanese lady married Arabian prince in 1920or1930s, but this story is not famous..is very few information.
I heard the story about Japanese/Russian royal marriage, for the first time. there were about seven Japanese princes of princesses olga and tatiana's generation (-not an emperor's sons). but..., does the IHA grant that permit..
