Akikawa Mie (秋川未絵 Akikawa Mie?) is a middle school student, first appearing in Shinyaku Toaru Majutsu no Index Volume 13. Introduced as a point-of-view character in the novel, she has her own side story chronicled during the events of the High Priest's rampage in Academy City as she tries to deliver the liquid diamond that her parents worked hard on while being chased by Kenzan Shouji and his friends wanting it for themselves. In her adventure, she would cross paths with several other established characters in the series. She is later reintroduced as a recurring character.