This cube craft paper toy is Jubei Yagyu, Muneakira's first Master Samurai, with the contractual mark on her chest, based on the anime / manga series Hyakka Ryouran: Samurai Girls (shortened to Samurai Girls), this paper craft was created by alonso jacobo.
Jubei Yagyu has a power level of five million when she transforms according to Hattori and bears amber eyes, but in this state she has shown a sadistic side, yet she is an honorable warrior who gives respect to those whom have earned it. In her normal form however, she has no memories of her former life and has an obsession with Muneakira, whom she refers to as "onii-chan" due to the fact that they share the same surname.
She is also airheaded, innocent, and acts very much like a child, which is reinforced by the fact that she refers to herself in third-person. Her weapon is a daishō set, with the katana unusually colored. Her transformation phrase is currently unknown, instead she transforms every time she kisses Muneakira. However for the duration of her transformation Muneakira is bound from moving by mysterious chains.
In the final episodes of the anime, it is revealed that Jubei's Master Samurai state is her true self, her current personality being created by an incomplete contract. Jubei's inner self also warns Jubei that kissing Muneakira once more will complete the contract at the cost of her current personality. In her final battle against Gisen, she dies sacrificing herself to defeat her by sending her into space.
You can download the paper craft toy here: Hyakka Ryouran: Samurai Girls - Jubei Yagyu Cube Craft Free Paper Toy Download