Igeta Hiroe has been cast as the female lead in the television drama Zenbu, Anata no tame da kara, starring Fujii Ryusei of WEST., with Shimekake Yuya of Travis Japan playing a pivotal role. The series is adapted from the novel of the same name by Natsuhara Eiji, published in March 2025, and expands on the original story’s suspense-driven narrative with deeper emotional and psychological elements.

The story begins at what should be a joyous occasion. During the wedding of Hayashida Sayaka, someone poisons the champagne, turning the celebration into a shocking incident. Wedding photographer Sakuraba Sogyoku uncovers clues through the photographs he took and decides to pursue the truth alongside the groom, Hayashida Kazuomi, a man known for his unwavering sense of justice.
As the investigation unfolds, the case evolves beyond a simple act of poisoning. Sayaka’s mother and her closest friend emerge as suspects, while hidden aspects of Sayaka’s own past gradually come to light. Each revelation complicates the search for the truth, presenting a narrative where deception, loyalty, and unresolved trauma intersect.
The drama’s theme song, “Aishuu,” performed by WEST., has also been announced, complementing the series’ emotional tone. Zenbu, Anata no tame da kara is set to premiere on January 10 in TV Asahi’s “Oshidora” time slot, airing every Saturday at 11:00 p.m.