Romelia War Chronicle Anime Reveals Staff and Cast Details

#news #anime February 20, 2026

by Tamara Lazic

The Romelia War Chronicle anime adaptation revealed the main cast and staff information. The anime will have a stage event at the upcoming AnimeJapan 2026, at the PONY CANYON booth.

The main cast includes Yuna Nemoto as Romelia von Graham, Jin Ogasawara as Al, and Tomohiro Ono as Ray. As previously announced, the series will premiere in 2026.

Studio Atra is animating the adaptation with Hiroshi Shirai as the director. The staff also includes:

Assistant Director: Takahiro Hirata
Series Composition & Screenplay: Aya Satsuki
Character Design: Yoshiko Saito / Yuta Otaka
Art Director: Masakazu Miyake
Color Design: Yuki Kadomatsu (Stella)
Director of Photography: Megumi Himeno (GRAPHINICA)
Photography: GRAPHINICA
Editing: Misato Takikawa (REAL-T)
Sound Director: Daiki Yamaki (Klang Klang)
Sound Effects: Daiki Ogawa (SOUND BOX)
Sound Production: Bit grooove promotion
Music: KOHTA YAMAMOTO
Music Production: PONY CANYON

The Romelia War Chronicle: Even After Defeating the Demon King, Humanity Still Seems Doomed, So I Formed a Military Force (Romelia Senki: Hakushaku Reijou, Maou wo Taoshita Ato mo Jinrui Yabasou dakara Guntai Soshikisuru) will adapt the light novel series written by Ryo Ariyama. The series originally started out as a web novel before getting picked up by Shogakukan and serialized in under the Gagaga Bunko imprint. The first volume was illustrated by Kodama, and Ryo Kamito took over from the second.

The same author and illustrator duo are also working on the manga adaptation, which features original character designs by Kodama. The manga is serialized online, on Mag Garden’s MAGCOMI website and on the Manga Doa magazine app. Seven Seas Entertainment licensed the manga series earlier this year, and Volume 1 is slated for a January 2026 release date.

The plot follows Romelia, a countess who falls from grace after her fiancé, a prince, breaks off their engagement soon after his party successfully defeats the Demon King. Alone and without followers, Romelia is forced to make the best of her mysterious power, which grants her good luck. Her first stop is her homeland, still overrun by monsters and with many still enslaved by the evil army. Romelia must gather people and get them to fight for her cause, all while navigating life without funds.

Source: Press Release
©Ryo Ariyama/Shogakukan/"Romelia War Chronicle" Production Committee