Nakajima Mami (中島まみ) is a former fourth generation member of AKIHABARA Backstage pass.
- Name: Nakajima Mami (中島まみ)
- Nickname: Nakaji (なかじ)
- Birthdate: February 24, 1997
- Special Skills/Hobbies: Making an anime voice, Talking about fairies, Musicals, Mimicry
- When she joined the cafe, she was a 2nd year high school student.
- Her favorite idol is Mizuki Nana.
- Within the current cast, she admires Takamiya Mei and Hirosawa Mai.
- Her debut performance in the cafe was "Connect" by ClariS.