Answer
Zombieland Saga is an anime series that was first released in 2018. It follows the story of a group of girls who are resurrected as zombies and must become idols in order to save their hometown. Ono Kensho has voiced a character in the series, namely Kotaro Tatsumi. Tatsumi is the manager of the girls and is responsible for training them and helping them to become successful idols.