Seiji Osaka is a Japanese politician of the Constitutional Democratic Party of Japan, a member of the House of Representatives in the Diet. He represents Hokkaido's 8th district. He was a member of the Democratic Party. Wikipedia
Born: 1959 (age 65 years), Niseko, Hokkaido, Japan
Office: Member of the Japanese House of Representatives since 2017
Previous campaign: House of Representatives for Hokkaido 8 Election, 2021
Previous offices: Member of the Japanese House of Representatives (2005–2012) and Mayor of Niseko (1994–2005)
Education: Hokkaido University (1983) and Hokkaido Kutchan High School
Nationality: Japanese