Diabolik Lovers is a Japanese visual novel franchise by Rejet. Players take on the role as Yui Komori (小森 ユイ, Komori Yui, - default name), who can choose from a variety of male characters as her love interest. In Diabolik Lovers, every playable character's route is split into three sections: Dark, Maniac and Ecstasy. Each of these three sections is split into a prologue, ten subsections, and an epilogue. There are three possible endings for each character based in your choices.