Taimanin Asagi is a Japanese multimedia franchise that includes visual novels, anime, and manga. It centers around a group of female ninjas known as Taimanin, who battle against demons and other supernatural threats. The series is known for its blend of action, fantasy, and adult themes, appealing to a niche audience. The main character, Asagi Igawa, is a skilled Taimanin who fights to protect humanity while dealing with her own personal struggles. The franchise has gained popularity for its unique storytelling and character designs, leading to various adaptations and merchandise over the years.