Matsu

Matsu, is one of the protagonists of the story and is Minato's third Sekirei. Matsu has burnt orange hair with long side plaits and orange eyes. She wears a loose-fitting white dress which resembles a cheongsam and glasses. In the omakes, she's seen wearing a piece of cloth to cover her head when she goes to public facilities like hot springs, only done in order to avoid MBI forces and the Disciplinary Squad. Matsu is Minato's third winged Sekirei and serves as his personal source of information (she often refers to herself as the 'Wisdom' Sekirei). However, despite her high intellect, she is very perverse - she uses her resources to peep on people and often tries to "experiment" (implied to be sexual acts) with Minato and so most call her the 'Shameless' Sekirei. This perversion even extends to her interactions with Homura, who would usually retaliate by comically charring Matsu with pyrokinetic flames, and leaving the latter with torched and curly hair (in the anime, her hair becomes an afro after being burned). She has also expressed some sexual interest in Musubi when she accidentally kissed her. One of her more harmless hobbies is watching the mayhem that Minato and his Sekirei cause every day, which started when she was originally stalking Minato. Matsu also often shows her dislike for Minato's lack of confidence, noting that she wants him to believe in his own possibilities and stated in a private conversation with Miya, that Minato, would be the one to change their fates.