Is Marriage Toxin coming back?

Marriage Toxin is currently airing on Fuji TV; the next episode airs May 12, 2026. The series premiered on April 7, 2026, and is part of the action and anime genres. It follows the story of Hikaru Gero, an elite assassin from the powerful Gero family of Poison Masters, who has lived his life in the shadows of the underworld. When his family declares that his sister must produce an heir to continue the bloodline, Hikaru’s world is turned upside down. He encounters Mei Kinosaki, a clever marriage swindler who also happens to be his assassination target, and makes an unusual request for her help—to get married. Marriage Toxin was a series that aired in 2026, blending action with a darkly humorous take on love and assassination. The plot revolved around Hikaru and Mei’s unlikely partnership as they set out on a mission to secure a marriage that could save his family’s legacy. Throughout the season, their relationship developed amid dangerous missions and unexpected twists, highlighting themes of loyalty, love, and deception.