She graduated from Kagawa Prefecture Normal School in 1898 and the Division of Science at the Women 's Higher Normal School in 1902 .
Yasui was born in Kagawa Prefecture in 1880 .
Yasui graduated from Kagawa Prefecture Normal School in 1898 and the Division of Science at the Women 's Higher Normal School in 1902 .
Yasui was born in Kagawa Prefecture in 1880 .