Oku Manami (奥真奈美) is a Japanese model and former idol singer currently under FLAVE ENTERTAINMENT. She graduated from AKB48's Team B on April 8th, 2011. She returned to the industry in 2018 after attending university.
- Name: Oku Manami (奥真奈美)
- Nickname: Maachan (まぁちゃん), Manamana (まなまな)
- Stage Name: Ogu Manami (おぐまなみ)
- Birthdate: November 22, 1995
- Birthplace: Tokyo, Japan
- Blood Type: A
- Likes: Horror movies
- Height: 153.5 cm (5'0")
- Bust: 81cm
- Waist: 60cm
- Hips: 87cm
- [2010.05.12] Katatsumuri (かたつむり)
|RIVER||Kimi no Koto ga Suki Dakara||Under Girls|
|Ponytail to Chouchou||Nusumareta Kuchibiru||Under Girls|
|Beginner||Boku Dake no value||Under Girls|
|Chance no Junban||Love Jump||Team B|
|Sakura no Ki ni Narou||Guuzen no Juujiro||Under Girls|
|Honehone Waltz||Honehone Waltz||Honegumi from AKB48|
|Kujira no Basu|
- Team K 1st Stage: Classmate
- Team K 2nd Stage: Ame no Doubutsuen
- Team K 3rd Stage: Honehone Waltz
- Team K 4th Stage: Hatsukoi Dorobou
- Team K 5th Stage: Ai no Iro
- Team B 5th Stage: Hatsukoi yo, Konnichiwa
- Himawari-gumi 1st Stage: Idol Nante Yobanaide (2nd Unit)
- Himawari-gumi 2nd Stage: Tonari no Banana (2nd Unit)
- [2008.02] Little Miss Matched image model
- Appeared in Karada de Asobo with Honegumi members.
-  Playboy - Hatsu Natsu (U-15 special edition)
- [2008.10] Hina Musume (as Cover Girl)
- Originally a second generation member of AKB48 and a founding member of Team K, she was transferred to Team B after the AKB48 team shuffle in 2009. She announced her graduation on February 21, 2011. Her graduation stage was held on April 8, 2011, and she graduated from the group on June 19, 2011.
- She is half Japanese (Mother) half Italian (Father).
- Says "I'm sorry" often.
- Good friends with Noro Kayo.
- Used to often practice dancing with Umeda Ayaka and Noro Kayo at the backstage.
- Her favorite actress is Ayase Haruka.
- She is very friendly at the backstage while reserved on the stage, but recently she has improved.
- Likes scary stories even if that will make her cry.
- Seems close with Ono Erena since their audition.
- Originally a member of Team K, she was moved to Team B after the team shuffle.