The fantasy light novel The Oblivious Saint Can’t Contain Her Power is getting a TV anime adaptation. A special trailer highlighting scenes from the story was released to announce the project. The announcement was made during the Earth Star Novel 10th Anniversary event held in Japan.
In celebration of the announcement, a teaser visual featuring Caroline and Flora was released.

The main cast was also revealed. Rie Takahashi will be voicing Caroline Sanchez, Makoto Furukawa will be voicing Edward Ruby Martinez, and Haruka Shiraishi will be voicing Flora Sanchez, Caroline’s sister.
Two special illustrations by Yoshiro Ambe, the illustrator of the original light novel, and Yona Eto, the illustrator and author of the manga adaptation, were also released, accompanied by comments from Ambe, Eto, and Almond, the original author of the series, congratulating the announcement.


©Yona Etou 2025
The Oblivious Saint Can’t Contain Her Power is a light novel written by Almond and illustrated by Yoshiro Ambe. Four volumes of the series were published under Earth Star Entertainment. It ran from June 2021 to 2023, and inspired a manga adaptation by Yona Eto.
J-Novel Club has licensed and is publishing the light novel in English. They describe the series as:
Lady Carolina, the overlooked daughter of a powerful duke, has always believed herself to be the black sheep amid her illustrious kin. Her father is the distinguished prime minister; her elder sister, a prodigious mage destined to become their nation’s next Saint. In comparison, Carolina resigns herself to a quiet existence in their shadows until a sudden and unexpected royal decree alters her destiny, thrusting her into a political marriage with the formidable “Bloodthirsty Prince” of the neighboring Empire of Malcosias. Determined to prove her worth, Carolina takes a bold step into a world fraught with both political and mortal peril. As royal obligations intertwine with hints of true love and the stirrings of her own latent power, Carolina moves ever closer to understanding what it truly means to be exceptional.
Source: The Oblivious Saint Can’t Contain Her Power official website
