The Oblivious Saint Can't Contain Her Power Adds Two Cast Members

The reveal of the ending theme artist and two supporting cast members fills out the production's final shape less than two months before its July premiere.

Reporting from 3 sources: Anime News Network, Anime Corner, The Fandom Post.

The Oblivious Saint Can't Contain Her Power Adds Two Cast Members

The television adaptation of The Oblivious Saint Can't Contain Her Power added two voice actors to its roster on Friday. Shunichi Toki will play Theodore, and Inori Minase will play Melissa. The announcement came through the show's second promotional video, which also previews the ending theme song "Unknown Me" by Utahime Dream All Stars. The anime is scheduled to begin airing in Japan in July on Tokyo MX, BS11, and AT-X. The previously announced main cast includes Rie Takahashi as Carolina, Makoto Furukawa as Edward, and Haruka Shiraishi as Flora. Mitsutaka Noshitani is directing the production at studios Magic Bus and Picante Circus. Toko Machida is handling series scripts, Taihei Nagai is designing the characters, and SUPA LOVE is composing the music. Musical artist Kaya performs the opening theme "Windmaker." The source material is a light novel series by storywriter Almond with illustrations by Yoshiro Ambe. Earth Star Entertainment published the four-volume series in print between June 2021 and June 2023. J-Novel Club released the complete novel series in English. A manga adaptation by Yona Etou launched on the Comic Earth Star website in April 2022 and is still ongoing.

The second promotional video also includes a new key visual of Carolina, the show's lead. The official website published character profiles for Theodore and Melissa alongside the cast announcement.

The ending theme "Unknown Me" is performed by Utahime Dream All Stars. Kaya handles the opening with "Windmaker," and SUPA LOVE is composing the overall score. SUPA LOVE previously worked on "Demon Lord, Retry! R," "Science Fell in Love, So I Tried to Prove It," and "Dropkick on My Devil! X."

Director Mitsutaka Noshitani and character designer Taihei Nagai both worked on "The Strongest Tank's Labyrinth Raids." Series script supervisor Toko Machida's prior credits include "Wash It All Away" and "Yaiba: Samurai Legend." The production is a collaboration between studios Magic Bus and Picante Circus.

The source material began on the Shosetsuka ni Naro website. Almond removed the story from that platform in May 2022, the same month the manga adaptation by Yona Etou launched on the Comic Earth Star site. Earth Star Entertainment published the light novels under its Earth Star Luna imprint. The Fandom Post notes the anime adaptation was first announced as in the works in July 2025.

Synthesized by Yomimono from the 3 cited sources below, including Japanese-language reporting where cited, then editorially reviewed before publishing.

Sources