King's Proposal Anime Sets 2027 Broadcast With Rie Takahashi as Saika

King's Proposal will air as a television anime in Japan in 2027, the production's official website announced on October 25. The reveal also names Rie Takahashi as Saika Kuozaki and introduces a teaser visual centered on the powerful mage, giving the adaptation its first cast member and confirmed broadcast window.

What the announcement confirms

The new material places Saika at the center of the anime's first teaser image. She is presented as the head of the school attended by mages and as a figure at the summit of that world. Takahashi's casting therefore puts a voice behind the character who anchors both the visual and the premise. The official site also posted a cast comment video from Takahashi alongside the announcement.

The project is based on the light novels written by Koushi Tachibana and illustrated by Tsunako, published through KADOKAWA's Fantasia Bunko imprint. The official production credits currently identify Tachibana for the original work and Tsunako for the original illustrations. The site presents them as the creative pair behind Date A Live, giving the new adaptation a clear lineage in light novel fantasy. A precise premiere date, broadcaster, animation studio, wider staff lineup, and additional cast have not yet been announced.

The 2027 window and teaser represent the clearest production update currently available. The visual is focused on Saika rather than presenting a wider ensemble, matching the decision to reveal only her performer at this stage. That keeps the announcement concentrated on the lead character while confirming that the adaptation is planned for television rather than another format.

The fantasy story behind Saika

King's Proposal takes place in a world that faces a threat of annihilation roughly once every 300 hours. Mages secretly protect it by defeating beings described as annihilation factors. Saika stands at the top of those mages and leads their school, making her central to both the world's defense and the institution where magic users train.

The official introduction says Saika has a dramatic encounter with a boy, beginning a first-love story connected to saving the world. That setup combines school fantasy, romance, and a recurring global crisis. It also explains why the teaser and first casting news prioritize Saika: her position and encounter form the foundation of the story the anime will adapt.

Tachibana thanked readers for helping the series reach animation and noted that several concepts in the books could be demanding to depict on screen. Tsunako likewise thanked readers and the people involved in the series, while highlighting how voice recording changes the feeling of a character. Their comments frame the adaptation as a new stage for character designs and magical ideas that previously existed on the page.

For now, King's Proposal has a 2027 Japanese television window, a Saika-focused teaser visual, and Rie Takahashi in its first confirmed role. Further production and scheduling details will determine when the series takes its next step toward broadcast.