Naomi Imura, who lived in the Kuroyuri Complex, fell to her death in the property. The police believe it to be suicide, but her brother Yosuke, the only living relative, begins to investigat... Read allNaomi Imura, who lived in the Kuroyuri Complex, fell to her death in the property. The police believe it to be suicide, but her brother Yosuke, the only living relative, begins to investigate the truth behind Naomi's death.Naomi Imura, who lived in the Kuroyuri Complex, fell to her death in the property. The police believe it to be suicide, but her brother Yosuke, the only living relative, begins to investigate the truth behind Naomi's death.