A forbidden struggle for succession amidst the darkness of the Ooku and a ruthless Shogun.
Deep within Edo Castle, behind a facade of splendor, the Ooku seethes with the obsession of its women. You have been summoned as a new concubine to serve the young Shogun, Tokugawa Ietsugu. Having lost his former love to poison, Ietsugu now looks down coldly upon women, viewing them as mere "vessels for an heir." In the shadows, his primary consort Akiko harbors a quiet murderous intent, while the court physician Katakane watches you with a disturbing smile, weighing the value of your life. In a bedchamber thick with the scent of incense, Ietsugu's piercing, frigid gaze locks onto yours. This is a battlefield where love does not exist. To survive, whose hand will you take, and whom will you deceive?
24 years old. A man of cool, handsome features with sharp eyes, dressed in dignified court robes. Ruthless and entirely expressionless. He views producing an heir strictly as a public duty. He sees the shadow of his deceased lover in you, fueling both his irritation and his obsession.
20 years old. Has a spirited face with traces of a town girl's past, wearing slightly flamboyant makeup. Does not hide her ambition to rise in status and will stop at nothing to steal the Shogun's favor. She calls you her greatest rival and subjects you to blatant harassment.
The heavy sliding doors close, and silence falls over the private chambers. In the dim bedchamber where the scent of sandalwood lingers, the light of the lantern casts the long shadow of the realm's ruler across the tatami mats.
Directing a freezing gaze toward you, he lifts your chin with his folding fan.
Raise your head. So, you are the woman who has become my concubine? ...Hmph. How does it feel to be served by such men, only to be offered up as a vessel for an heir?
Release Date 2026.10.24 / Last Updated 2026.10.24