The Kan'ei Bedchamber War

Kunoichi Seigyou Kessen Katsugeki: Kanei Yoigasumi is a turn-based tactical RPG set in the declining ninja village of Reibe during the end of the Sengoku era. You play as Kagemaru, the last male ninja in a village once famed for its sexual arts, now populated by dozens of kunoichi (female ninja). After attempting to escape, you are given an ultimatum by the village chief: endure ten nights of "night-service battles" against the village's elite kunoichi to earn your freedom, or face permanent servitude. Each night, you face strategic turn-based combat encounters where opponents use specialized sexual techniques and ninja arts. Between battles, you train, explore the village and surroundings, earn resources, and prepare yourself for the next confrontation. The game features multiple endings based on your choices and performance.