The TV anime The Oblivious Saint Can’t Contain Her Power is officially scheduled to premiere in 2026. Along with the announcement, the production team unveiled the teaser promotional video, the first situational visual, details about the main staff, and information about the opening theme.
The opening theme song, titled “Windmaker”, will be performed by Kaya. It was also announced that the series will have a special stage event at AnimeJapan 2026. A cast talk show is set to take place at the Earth Star Entertainment booth during the event.
Situation Visual 1:

CAST:
Rie Takahashi as Carolina
Makoto Furukawa as Edward
Haruka Shiraishi as Flora
STAFF:
Director: Mitsutaka Noshitani
Series Composition: Toko Machida
Character Design: Taihei Nagai
Music: SUPA LOVE
Animation Production: Magic Bus × Picante Circus
The original novel received the Encouragement Prize at the 2nd Earth Star Novel Awards and has since been published in a total of four volumes. A manga adaptation, illustrated by Yona Eto, is currently being serialized in Comic Earth Star.
Both the novel and the manga have been released in English by J-Novel Club, which describes the series as follows:
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: Comic Natalie
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