Naomi Koshi

Naomi Koshi is a Japanese lawyer and advocate for gender equality and retired politician. In 2012 she became the youngest woman elected mayor of a Japanese city as the Mayor of Ōtsu, Shiga Prefecture for two four-year terms from January 2012 to January 2020.

Early life and education As a child, Koshi was inspired to become a politician when her mother had to leave her job for 10 years to take care of Koshi's grandmother. The mother had no assistance from the government.

Koshi graduated from Shiga Prefectural Zeze High School and received her undergraduate degree in law from Hokkaido University. In 2000, Koshi passed the bar exam and became a lawyer at Nishimura & Asahi. Koshi also worked as an adjunct professor at Waseda University in 2005. She then passed the New York State bar exam and worked for Debevoise & Plimpton LLP.

Mayorship In 2012 Koshi was elected mayor of Ōtsu, Shiga Prefecture, Japan. She is the youngest woman to be elected as mayor of a city in Japan. During her time in office Koshi has advocated for gender equality measures that would make it easier for women to stay in the workforce after having children, such as improving access to childcare and parental leave.

In 2018, Koshi and , mayor of Takarazuka, Hyogo, also pressed the Japan Sumo Association to change some of its gender-based rules after a female nurse who entered the sumo ring to conduct CPR was ordered out of the ring because only men are allowed in.

In November 2019, Koshi announced that she would not seek reelection as Otsu mayor for a third term. She also stated that she had no intention to seek another political office.

Selected bibliography