Haru Koshihara

Koshihara was born in the village of Oppara in Kamo District of Gifu Prefecture (now part of Higashishirakawa). She graduated from high school in 1899 and joined a sewing course at Gifu Prefecture Normal School Training Centre. Aged 15, she began working at Kashimo No. 3 Elementary School in Ena District. A year later she returned to her parents to help run the family business for the next four years, before returning to teaching. She joined the preparatory school of Waseda University in 1909 and gradiated from its department of Japanese, Chinese and History in 1913. In 1915 she established Nagoya Girl's School with her husband and took over as the school's principal in 1926.

Following World War II, Koshihara contested the 1946 general elections (the first in which women could vote) as a New Civic Party candidate, and was elected to the House of Representatives.[2] After being elected, she joined the National Cooperative Party. She did not run for re-election in the 1947 elections, and in 1948 became principal of Nagoya Jogakuin Junior High School. In 1950 was appointed president of Nagoya Women's Junior College and was awarded a blue Medals of Honor in 1958. She died the following year, and was posthumously awarded the Order of the Sacred Treasure.