Romelia War Chronicle is a oNA (web) anime that premiered in fall 2026, produced by Atra.

About the production: the story comes from a light novel, there are 12 episodes of about 24 minutes and its current status is "airing".

Its main genres are adventure, drama and fantasy, with themes such as Female Protagonist, Politics, Military and Exiled.

On AniList, Romelia War Chronicle has an average score of 72%, a good score, and appears on 17,609 users' lists.

The franchise continues in or follows from: Romelia Senki: Maou wo Taoshita nochi mo Jinrui Yabasou dakara Guntai Soshiki Shita Part II.

Romelia and her party succeed in defeating the Demon King Zelgis, though Prince Henri’s reckless charge forces them into a grueling battle. In the aftermath, Romelia is branded "dead weight" for not fighting directly, and the Prince unilaterally breaks off their engagement. Denied a place in the victory celebrations, Romelia returns home, only to be met with cold indifference from her family and society. Yet, she refuses to break. She has already set her sights on the path that lies ahead. (Source: Crunchyroll) Note: Romelia War Chronicle streamed 2 days in advance of the TV broadcast on AnimeTimes, U-NEXT, and Netflix beginning October 3, 2026. Regular broadcasting began on October 5, 2026.

Official synopsis from AniList.