The official website for the television anime adaptation of Kenkyo na Circle's Tensei shitara Dainana Ouji Datta node, Kimama ni Majutsu wo Kiwamemasu (I Was Reincarnated as the 7th Prince so I Can Take My Time Perfecting My Magical Ability) light novel revealed four additional cast on Tuesday. The anime is scheduled to premiere on April 2 at 12:00 a.m. on TV Tokyo, followed by BS-NTV and AT-X.

Cast
Albert: Shun Horie (High Card)
Dian: Yuuya Hirose (Mato Seihei no Slave)
Alieze: Akane Kumada (Cheat Kusushi no Slow Life)
Shiro: Eriko Matsui (Warau Arsnotoria Sun!)

Jin Tamamura (Rakudai Kishi no Cavalry) is directing the anime at Tsumugi Akita Animation Lab. Naoki Tozuka (Meiji Gekken: 1874 assistant director) is handling the series composition and penning the script. Naru Nishikori (Meiji Gekken: 1874) is designing the characters. R・O・N (Dorohedoro) is composing the music.

Kenkyo na Circle began writing the adventure fantasy novel on the Shousetsuka ni Narou website in October 2019. Kodansha acquired the novel and began publishing it under their Kodansha Ranobe Bunko imprint in July 2020, with illustrations by Meru.. Kodansha shipped the seventh volume last December.

A manga adaptation by Yousuke Kokuzawa began serialization on Kodansha's Magazine pocket website and app in June 2020. The 14th volume released on February 8.

Kodansha USA licensed the manga in English in November 2021. The seventh volume went on sale on February 13.

Source: Comic Natalie