Oota Haruka (太田遥香) is a member of Hello! Project as a member of Hello Pro Kenshuusei Hokkaido. She first appeared in a performance at the "Hello! Project 2016 Summer ~Sunshine Parade~" concert on July 30, 2016.
- Name: Oota Haruka (太田遥香)
- Birthday: October 21, 2003
- Birthplace: Sapporo, Hokkaido, Japan
- Bloodtype: B
- Height: 144cm
- Specialty: Swimming, skiing, dancing
- Hobbies: Cooking, finding a bargain, dancing
- Looks Up To: Sato Masaki, Morito Chisaki, Abe Natsumi
- Hello! Project groups:
- Hello Pro Kenshuusei Hokkaido (2016–)
- Was previously part of the units Ribbon Girls and Clione at Theatre Academy in Sapporo.
- Her favorite genre of music is J-Pop, mainly idol songs.
- Her favorite sports are swimming, dancing, and skiing.
- Her motto is "Effort opens all doors".
- Favorite food is salmon sushi.
- Thinks her charm points are her goldfish-like mouth and her short height.
- Her favorite Hello! Project songs are "The Peace!" and "Happy Summer Wedding" by Morning Musume, and "Chokotto LOVE" by Pucchimoni.