Claim: Boarding School Juliet is a Japanese manga series written and illustrated by Yōsuke Kaneda and published online in English by Kodansha USA, that was given an anime adaptation by Liden Films which aired from October 6 to December 22, 2018.
Evidence: Boarding School Juliet (寄宿学校のジュリエット, Kishuku Gakkō no Jurietto), also known as Juliet of Boarding School, is a Japanese shōnen manga series written and illustrated by Yōsuke Kaneda. The manga is published digitally in English by Kodansha USA under the Kodansha Comics imprint from April 10, 2018. An anime television series adaptation by Liden Films aired from October 6 to December 22, 2018, in the Animeism programming block.