Aura: Koga Maryuin's Last War

Aura: Koga Maryuin's Last War (AURA ～魔竜院光牙最後の闘い～) is a Japanese light novel written by Romeo Tanaka, with illustrations by Mebae, published by Shogakukan under their Gagaga Bunko imprint in July 2008. A manga adaptation by Kōichirō Hoshino was serialized in Shogakukan's Shōnen Sunday S between February 2012 and March 2013. An anime film by AIC ASTA premiered in April 2013.

Plot
Ichiro Sato formerly suffered from a case of youthful delusions of fantasy and grandeur, which caused him to be bullied throughout middle school. Now in high school, he strives to be a normal student. Unfortunately, his teacher has entrusted him with the care of a girl with a similar case of delusions.

Characters

 * Ichirō Satō (佐藤 一郎)


 * Ryōko Satō (佐藤 良子)


 * Hino (樋野)


 * Yamamoto (山本)


 * Shinako Kobato (子鳩 志奈子)


 * Dorisen (担任)


 * Yūta Takahashi (高橋 裕太)


 * Yumina Ōshima (大島 弓菜)


 * Aki Imawano (忌野 アキ)


 * Kinoshita (木下)


 * Osamu Suzuki (鈴木 おさむ)


 * Tatsuo Andō (安藤 たつお)


 * Oda (織田)


 * Kume (久米)

Light novel
Aura: Maryūin Kōga Saigo no Tatakai is a 360-page light novel written by Romeo Tanaka, with illustrations by Mebae. It was published on July 18, 2008, by Shogakukan under their Gagaga Bunko imprint.

Manga
A manga adaptation, illustrated by Kōichirō Hoshino, was serialized in Shogakukan Shōnen Sunday S, from February 25, 2012, to March 25, 2013. Four tankōbon volumes were released between July 18, 2012, and April 10, 2013.

Anime
An anime film, produced by AIC ASTA and directed by Seiji Kishi, was released in Japanese theaters on April 13, 2013, and was released on Blu-ray Disc and DVD on September 18, 2013. In North America, the film's Blu-ray and DVD were released by Sentai Filmworks on December 8, 2015.