Rooster Fighter is a tV series anime that premiered in spring 2026, produced by SANZIGEN.

About the production: the story comes from a manga, there are 12 episodes of about 23 minutes and its current status is "finished".

Its main genres are action, adventure, comedy and supernatural, with themes such as Kaiju, Animals, Demons and CGI.

On AniList, Rooster Fighter has an average score of 66%, a good score, and appears on 22,679 users' lists.

Humanity is on the verge of collapse after the demonic Kaiju descend without warning, laying waste to cities and crushing all in their path. Resistance fails. Hope fades. Things look bad…until a lone rooster steps forward. Keiji, the neighborhood cock of the walk is more than just an ordinary rooster—he’s humanity’s greatest defender! His opponents may be ten stories tall, but with razor-sharp spurs and a battle cry that splits the sky, this unlikely hero carries the fate of the world on his wings. When defenses fall and hope fades, one bird will rise. (Source: Crunchyroll, VIZ Media, edited)

Official synopsis from AniList.