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Hello! Project 2018 COUNTDOWN PARTY 2018-2019 ~GOODBYE & HELLO!~ Hello! Project 20th Anniversary!!
2018
小野瑞歩 (Ono Mizuho) is a Japanese pop singer under Hello! Project as a member of Tsubaki Factory. She was introduced alongside seven other girls at the Hello Pro Kenshuusei Happyoukai 2015 ~Haru no Koukai Jitsuryoku Shindan Test~ on May 4, 2015.
2017
