|Series:||AKB48 Murder Mystery|
|First Appearance:||Testimony File|
|Last Appearance:||Testimony File|
|Number of Episode|
|1 (Testimony File)|
Fujita Nana (藤田奈那?), nicknamed Naana (なぁな?), is part of AKB48's Research Students (Team Kenkyuusei). She is one of the primary characters in AKB48 Murder Mystery series. She was based on and was portrayed by Fujita Nana.
All 89 members of AKB48 went to a duplex island owned by one of Akimoto Yasushi's friends for a CM Shoot. After their first day shoot was over, they went to their designated resthouse on the other island. It was assumed that she heard that Kato Rena was missing and was shocked to learn that the scream they heard was from Sashiko finding the girl's lifeless body in the dining hall.
After Sashiko found Rena's body, the members were called out to the hall right away. Naana, along with Kaoru and Moechan, were assigned by Mariko to report the incident with the staff on the other island, only to find out that the bridge had been destroyed.