Miku Manabe is a supporting character from the anime Ga-Rei-Zero. She is a middle school student and the classmate and close friend of the main protagonist, Kagura Tsuchimiya. Physically, she is a teenage girl with long black hair and brown eyes. Her personality is described as calm and gentle, with a relaxed demeanor. She often acts as a supportive presence among her friends, helping to look after others and maintaining a steadying influence in group situations. Her nickname among her peers is Miku. Within the story, Miku serves as a normal human counterpart to the supernatural conflicts that Kagura becomes involved in, representing the ordinary life that Kagura tries to protect. She does not possess any combat abilities or supernatural powers; her role is grounded in everyday friendship and emotional support. Her primary motivation is to maintain her friendships and support those around her. While she does not undergo significant personal development over the course of the series, her consistent loyalty and kind nature underscore the human connections that contrast with the series’ darker themes. Her key relationship is with Kagura Tsuchimiya, as her best friend from the same school, and through this connection she interacts with other characters in Kagura’s social circle.