The official website for the television anime of Hirotsugu Ryusen’s She Professed Herself Pupil of the Wise Man (Kenja no Deshi o Nanoru Kenja) light novel series confirmed on Saturday that Shōta Aoi plays Cleos.
Dicca Suemitsu launched a manga adaptation of the novels on Micro Magazine’s Comic Ride manga website in July 2016.
Seven Seas published the first novel volume in print on August 12, and the first manga volume in print on July 20.
Funimation describes the character as “the king of Arkite Kingdom, and another player character, just like [Danblf], whom he trusts a lot.