 "Aiura" started as a 4-panel manga series, written and drawn by Chama.It was originally published online on Niconico Seiga, starting from 2 March 2011, and later in Kadokawa Shoten's "4-Koma Nano Ace" magazine, starting from the 4th issue, published on 9 August 2011.Following the end of "Nano Ace's" publication, the series resumed serialization in "Shōnen Ace" magazine from its November 2013 issue.