Ougi appears to be a girl with short black hair black pupils and pale white skin. She is a junior of Koyomi Araragihttps://anilist.co/character/22036/KoyomiAraragi at Naoetsu Private High School. Ougi often talks to Koyomi about oddities and helping him remember what he knows. Her catchphrase is I dont know anything Araragisenpai. Its you who knows. Ougi is mysterious and can come off as spooky/creepy. She also speaks in a condescending tone towards Koyomi and Hanekawahttps://anilist.co/character/22055/TsubasaHanekawa. Furthermore Ougi is capable of pulling off many things despite what she says about what she knows. As of Hanamonogatari and afterwards chronologically Ougi refers to himself as a boy. Others will question Ougis identity when they first meet him as they knew him as a girl before but they all shrug it off and seem to doubt themselves as to whether he was a girl before. An example being when Surugahttps://anilist.co/character/22054/SurugaKanbaru asks about it and was told that he has always been a boy since he was born. Nadekohttps://anilist.co/character/22050/NadekoSengoku and Koyomi have also have a similar experience. Suruga herself refers to him as Ougikun he this guy and the boy. As of Musubi Ougi seems to be a girl once again now remaining in the classroom seen in Ougi Formula.