The Fantasia Bunko Daikanshasai 2026 event revealed the lead cast and a teaser visual (pictured) for the television anime adaptation of Koushi Tachibana's Ousama no Propose (King’s Proposal) light novel on Sunday. The anime series will premiere in 2027.

Rie Takahashi (Kono Subarashii Sekai ni Shukufuku wo!) is starring as the lead character Saika Kuozaki.

Tachibana (Date A Live) began penning the action fantasy light novel with illustrations by Tsunako under Fujimi Fantasia Bunko imprint in September 2021. Kadokawa published the eighth volume in August 2025, with the ninth volume scheduled for release on December 18.

Nemo Kurio began drawing a manga adaptation on the Gangan Online web service in February 2023. Square Enix released the sixth and final volume in August 2025.

Yen Press licensed the light novel in April 2022. The eighth volume went on sale on October 13.

Official site: https://kingpropose.com/
Official X: KINGPROPOSE_pr

Source: Comic Natalie