Sara Iwami (石見 沙羅 Iwami Sara) is one of the main characters of the Fuuka manga. She attended Aoba High School as the rest of the Fallen Moon band members until Fuuka Akitsuki's death and the band left school to pursue their goal. She is also the younger sister of Hisashi Iwami, the Hedgehogs' guitarist.
Sara is an introverted person, who does not express her emotions to people expressively. She is not very sociable, she is direct and always seems to be in a bad mood. Her attitude and seriousness resulted in no band accepting her as a member. This changes when she is near Yuu after learning he was her closest online chat friend.
- Her Twitter nickname is Yamato [Admiral]