A theatrical original video animation (OVA) adaptation of the first novel, Kaitō Queen wa Circus ga Osuki, premiered in Japan in June 2022.

[5][1] It premiered in Japan on June 17, 2022,[2] and was produced by East Fish Studio and directed by Saori Den, with scripts written by Mariko Kunisawa, character designs by Kumiko Kawashima, and music composed by Moe Hyūga.

However the diamond is stolen first by White Face, head of the Seven Ring Circus, who issues a challenge to the Phantom Thief Queen to steal it from him.

The Queen succeeds and then offers to help White Face fulfil his wish to take his circus to the war-torn country where he befriended a young girl many years ago.

[9] It was later revealed to be a film produced again by East Fish Studio and directed by Shigetaka Ikeda, with the rest of the staff and cast reprising their roles.