I'm the Villainess, So I'm Taming the Final Boss (悪役令嬢なのでラスボスを飼ってみました, Akuyaku Reijō Nanode Rasubosu o Katte Mimashita) is a Japanese light novel series written by Sarasa Nagase and illustrated by Mai Murasaki. It began serialization online in May 2017 on the user-generated novel publishing website Shōsetsuka ni Narō. It was later acquired by Kadokawa Shoten, who have published ten volumes since September 2017 under their Kadokawa Beans Bunko imprint. A manga adaptation with art by Anko Yuzu was serialized in Kadokawa Shoten's seinen manga magazine Comp Ace from June 2018 to August 2019. It was collected in three tankōbon volumes. Both the light novel and manga are licensed in North America by Yen Press. An anime television series adaptation produced by Maho Film premiered in September 202