For reasons of protocol , she took the Japanese citizenship and a Japanese name .
Four years later , the imperial authorization to wed arrived and , after 17 years of courtship and subterfuges , the couple finally married in London in 1905 .
For reasons of protocol , couple took the Japanese citizenship and a Japanese name .
Four years later , the imperial authorization to wed arrived and , after 17 years of courtship and subterfuges , the couple finally married in London in 1905 .