Mangas

いつか天魔の黒ウサギ高校編 紅月光の生徒会室 -  Itsuka Tenma no Kuro Usagi Koukou-hen: Kurenai Gekkou no Seitokaishitsu -  Itsuka Tenma no Kuro Usagi Koukouhen: Kurenai Gekkou
真伝勇伝・革命編 堕ちた黒い勇者の伝説 -  Shinden Yuuden Kakumei-hen - Ochita Kuroi Yuusha no Densetsu
The tyrannical rule, foolish king and greedy nobles cause the powerless citizens nothing but misfortune. In this ruined land, Sion Astal, the son of King Roland and an ordinary woman is faced with the difficult destiny of rescuing the country...and his friend!