Futami Mami (双海真美 - ふたみ まみ) is one of the main characters of the Idolmaster series.
Younger (and slightly more mature) twin of fellow idol Ami. She is distinguishable from her twin sister by her left-facing side ponytail and, in later series, longer hair. The playful 12-year-old Futami twins love doing impressions and teasing their friends, and would frequently use their identical looks to take turns performing as a single idol (under Ami's name).
- Age: 12 → 13
- Height: 149 cm → 158 cm
- Weight: 39 kg → 42 kg
- Birthday: May 22nd
- Blood type: B
- Three sizes: 74-53-77 → 78-55-77
- Hobbies: E-mail, Games
- Dislikes: Dull people and hotheads