Sengoku Minami (仙石みなみ)
- Nicknames: Miiko (みーこ), Sengoku-sensei (仙石先生), Sengoku (せんごく)
- Birthdate: April 30, 1991
- Birthplace: Sendai, Miyagi, Japan
- Astrological Sign: Taurus
- Bloodtype: O
- Height: 149cm
- Specialty: Chuu-choukyori (a running technique)
- Dislikes: Bees, ghosts, jellyfish
- Favorite Food: Chocolate
- Least Favorite Food: Liver, celery
- Looks Up To: Ishikawa Rika
Sengoku Minami joined Hello! Project as a member of Hello! Pro Egg in June 2004 when she passed the auditions alongside thirty-two other girls.
It was announced on December 21, 2010 that Sengoku Minami had completed her Egg training, and her next activity would be a stage play.
On May 16, 2011 Sengoku offiically joined the dance cover group UFZS.
- Has two younger twin sisters.
- Was an assistant during the Metro Rabbits H.P. match at Hello! Project SPORTS FESTIVAL 2006.
- Made her first concert appearance at Dai 1 Kai Hello! Project Shinjin Kouen ~Saru no Koku~ / ~Tori no Koku~.
- Her Gatas Brilhantes H.P. uniform number is #28.
- Eat’s rice and nattou for breakfast.
- Has a habit of not being able to stop laughing once she starts.
- Her favorite spot is in her bed.