Keiko Hata
Keiko Hata (born 1 January 1951) is a Japanese historian and political scientist.
She was educated at Sophia University. This person's employers include Chubu University and Waseda University.
Keiko Hata (born 1 January 1951) is a Japanese historian and political scientist.
She was educated at Sophia University. This person's employers include Chubu University and Waseda University.