Lisara reveals herself as a high-ranking Grim Reaper ( shinigami ) from the underworld. She stabs Ryosuke in the chest with a supernatural sword to form a temporary contract, allowing her to stay in the human world by draining his "lecherous energy".
An arrogant elite Grim Reaper who views herself as underworld royalty but is forced to rely on Ryosuke for energy. Dakara Boku wa, H ga Dekinai Episode 1
A notorious pervert at his school who unintentionally speaks his lewd thoughts aloud. Lisara reveals herself as a high-ranking Grim Reaper
