Bando Nozomi was born on September 4, 1997 in Tokyo, Japan. She began classical ballet classes at the age of 3.
Bando was scouted in Odaiba when she was in the 4th year of elementary school and started attending classes in EXPG Tokyo.
Bando made modeling debut in April being an exclusive model of the magazine Hana*chu→. She was a model for the magazine until May 2011.
On July 26, during an E-Girls SHOW event in SHIBUYA-AX, it was revealed that Bando was one of the winners of the VOCAL BATTLE AUDITION 3 and was added to FLOWER as a performer alongside Sato Harumi. On that same day, she was also added as a member of E-girls, having a concurrent position between the group and FLOWER.
On August 30, she was one of the winners of the audition Miss Seventeen 2011, an event held by the magazine Seventeen. She started working for the magazine as an exclusive model from the October issue.
On October 12, she made debut with FLOWER with the single "Still".
In July, she made acting debut on the TV drama GTO.
In April, she graduated from the magazine Seventeen, ending her work as an exclusive model for the magazine.
On September 30, she left Flower with the group's disbandment, remaining as member of E-girls.
On December 22, with the announcement of E-girls' disbandment set for around the end of 2020, it was revealed that Bando would focus on acting and modeling activities.
On December 31, she left E-girls with the group's disbandment. After the disbandment, her profile was moved to the actor section.
- Main article: List:Bando Nozomi Discography Featured In
- Music Video Appearances
-  ROAD TO HiGH&LOW
-  HiGH&LOW THE MOVIE
-  HiGH&LOW THE RED RAIN
-  HiGH&LOW THE MOVIE 2
-  Nanairo Days (虹色デイズ)
-  3-ri no Nobunaga (3人の信長)
-  Hachioji Zombies (八王子ゾンビーズ)
-  DANCING MARY
- [2012 - 2013] GTO
-  Koibumi Biyori (episode 9)
-  Binta! ~Bengoshi Jimu-in Minowa ga Ai de Kaiketsu Shimasu~ (ビンタ!〜弁護士事務員ミノワが愛で解決します〜) (episode 11)
-  HiGH&LOW ~THE STORY OF S.W.O.R.D.~
-  HiGH&LOW Season2
-  Hachioji Zombies (八王子ゾンビーズ) (episode 1)
-  Nishi Ogikubo Mitsuboshi Yoshudou (西荻窪 三ツ星洋酒堂) (episode 5)
-  Keishicho Zero Gakari ~Seikatsu Anzenka nan demo Sodanshitsu~ Season 5(警視庁ゼロ係〜生活安全課なんでも相談室〜 SEASON5) (episode 5)
-  BOOK ACT "Geinin Koukan Nikki" (芸人交換日記; Entertainer Exchange Diary)
-  "This is a o Kanjo Hakase" (This is a お感情博士！)
- Favorite Artist: Christina Aguilera, Katy Perry
- Favorite Movie: The Devil Wears Prada
- Favorite Food: Dumplings
- Favorite Flower: Poinsettia
- Hobbies: Riding around the neighborhood on her bike.
- Dream: To become a person with a pretty heart
- She was Flower's youngest member.
- Started an Instagram account on August 1, 2017.
Youngest Member of Flower
Youngest Member of E-girls