NBCUniversal Entertainment Japan opened an official website for the television anime adaptation of Firehead's Yasei no Last Boss ga Arawareta! (A Wild Last Boss Appeared!) light novel on Monday and revealed the main cast, staff, teaser visual (pictured), and a teaser promo. The anime is scheduled to start airing in October 2025.

Voice actresses Ami Koshimizu (Kill la Kill) and Yuri Usui are starring as Ruphas Mafahl and Dina, respectively.

Staff
Director: Yuuya Horiuchi (Nijiyon Animation)
Series Composition: Kazuyuki Fudeyasu (Shangri-La Frontier)
Character Design: Maiko Ebisawa (Undead Unluck animation director)
Sub-character Design: Takashi Kobayashi (Time Travel Shoujo: Mari Waka to 8-nin no Kagakusha-tachi character design), Shouta Ueno (Seirei Gensouki 2)
Producer: WOWMAX
Studio: WAO World

Firehead began writing the adventure fantasy story on the Shousetsuka ni Narou website in October 2015 and then began publishing the light novel in February 2016 under the Earth Star Novel imprint, with illustrations by YaHako. The ninth and final volume was released in April 2019.

A manga adaptation by Tsubasa Hazuki began serializing on the Comic Earth☆Star website in January 2017. The tenth volume will be released on February 12.

J-Novel Club licensed the light novel and manga in English. The light novel's ninth and final volume was released in July 2022 and the manga's fourth volume went on sale on January 1.

Teaser PV


Official site: https://www.lastboss-anime.com/
Official X: @lastboss_anime

Source: Comic Natalie