Teogonia
Teogonia is a Japanese light novel series written by Tsukasa Tanimai and illustrated by Kouichiro Kawano. It began serialization on the user-generated novel publishing website Shōsetsuka ni Narō in August 2017. It was later acquired by Shufu to Seikatsu Sha who began publishing it under their PASH! Books light novel imprint in March 2018. A manga adaptation illustrated by Shunsuke Aoyama began serialization on Shufu to Seikatsu Sha's Comic PASH! website in March 2018. An anime television series adaptation produced by Asahi Production aired from April to June 2025.
Plot
In an era of relentless warfare, brutal battles rage between humans and demi-human tribes, such as the Ash Monkeys and the pig-like Ogres, who invade human lands. Kai, a boy from the village of Rag, spends his days fighting to protect his home.
Amid the brutal conflict, those known as “guardian bearers” who wield immense power, enforcing the chaos. As Kai's comrades fall one by one, he suddenly has memories he should not possess—visions of a world with advanced technology and knowledge of life beyond this one.
Though once just a simple villager, Kai is soon thrust into extraordinary trials. A grand fantasy tale unfolds, chronicling the struggle and growth of a single boy in a ruthless world.
Characters
;Kai
;Jose
;Orha
;Vegin
;Manso
;Elsa
;Alue
;Polek
;The Valley God
Media
Light novel
Written by Tsukasa Tanimai, Teogonia began serialization on the user-generated novel publishing website Shōsetsuka ni Narō on August 7, 2017. It was later acquired by Shufu to Seikatsu Sha who began publishing it with illustrations by Kouichiro Kawano under their PASH! Books imprint on March 30, 2018. Three volumes have been released as of June 2019. During their Anime NYC 2019 panel, J-Novel Club announced that they licensed the light novels for English publication.
Manga
A manga adaptation illustrated by Shunsuke Aoyama began serialization on Shufu to Seikatsu Sha's Comic PASH! website on March 30, 2018. The manga's chapters have been collected into thirteen volumes as of April 2025. Starting in April 2025 to coincide with the release of the anime, it is being released in English translation both as chapters and volumes with seven volumes available in English as of June 2025.
Anime
An anime television series adaptation was announced on April 5, 2024. It is produced by Asahi Production and directed by Kunihiro Mori, with scripts written by Tomoyasu Okubo, characters designed by Kouichiro Kawano, and music composed by Kenji Fujisawa. The series aired from April 12 to June 28, 2025, on Tokyo MX and other networks. The opening theme song is "Shoudou", performed by Aimi Noda, while the ending theme song is "Tsuki to Boku to Atarashii Jibun" performed by STU48. Crunchyroll streamed the series. Tropics Entertainment licensed the series in Southeast Asia for streaming on the Tropics Anime Asia YouTube channel.
Episodes