Ritsuka Tachibana. She lives a calm and unchanging life. Ritsuka's older brother Lindo returns from studying abroad in the United Kingdom. Shikou Academy student council president Rem Kaginuki calls on the girl, and she begins having mysterious encounters with the student council members. Her life changed a little from that day, but Ritsuka expected nothing more. However, she comes home to find her mother collapsed with suspicious hooded men nearby. They were not human but devils, vampires, and exorcists seeking the Forbidden Grimoire. Ritsuka's former daily life crumbles around her, and she finds herself slowly becoming attracted to Rem, who helps her in her predicament. On the other hand, confusion deepens with regard to her brother who carries a secret. Ritsuka is unsure what path to choose as she finds herself at the center of a love story. (Source: ANN)
平川大輔
as Shiki "Datenshi" Natsumezaka
羽多野渉
as Lindo Tachibana
斉藤壮馬
as Rem "Arlond" Kaginuki
木村昴
as Mage Nanashiro
近藤隆
as Urie Sogami
茜屋日海夏
as Ritsuka Tachibana
鈴木達央
as Roen "Cerberus"
松田利冴
as Azuna Kuzuha
豊永利行
as Marius
鈴木裕斗
as Jek
小山力也
as Nesta