Jubei Yagyu, Hanzo Hattori, Yukimura Sanada, Sen Tokugawa, Kanetsugu Naoe, and Matabei Goto. In the alternate world of Hyakka Ryouran: Samurai Girls these are not the legendary samurai of history. They are scantily clad young ladies living in an age where the Tokugawa shogunate remained in power, and all of them have been sent to Buou Academic School in order to hone their battle skills.