Manami Oku (?? ??, Oku Manami, born November 22, 1995 in Tokyo) is a Japanese idol.
She is a former member of the Japanese girl band AKB48.
She debuted in AKB48 on February 2006 as a member of the "Team B".
Oku's mother is Japanese and her father is Italian. She graduated from AKB48 in April, 2011 when she was 15 years old, and left the entertainment industry to focus on her studies.
On March 5, 2018, it was announced Oku's return to the entertainment industry.