Oooku no Sakura

A modern setting features a mix of traditional and contemporary elements, including an "Inner Palace" located within Osaka Castle. The sole heir of the Toyotomi Shogun, Hidekage, is assigned to the inspection unit known as "Carrion Cafeteria – Vulture" and sent to investigate this harem-like facility where attractive young women are gathered. Upon arrival, he observes the women engaged in combat for entertainment, viewed from outside a glass enclosure resembling an aquarium. These are not ordinary individuals. Hidekage begins an unusual and unprecedented school experience.