Juri Oba

A Magical Girl who is the second Sister of Promised Blood, specializing in combat. Despite her rough nature she holds a deep bond with her comrades. Beware, however, as when her temper explodes she shows little regard for human life. She enjoys videogames, but she isn't very good at them. The Doppel of endorsement. Its form is an airship. At the sight of her Doppel trying to immediately release the massive energy that’s built up within her body and mind, the master of this emotion sends it a glorious cheer of her own, and works to vent her frustrations along with said Doppel. This Doppel encourages one to immediately act on every thought that comes into their head, to the point of considering self-control an outright evil, and it likewise never holds back for a single moment. This extends not just to things like eating and sleeping, but even to sudden destructive impulses, and the Doppel thus lays waste to its surroundings while dragging its master along. If one dared to try and stop it by applying external pressure, its discontent would spike beyond its limit, and the resulting explosion would blast away everything in its vicinity. Her ability is to endure, which is at first can be mistaken as the same as Kokoro's, but the diference is every time she feels negative emotions, instead of let them out right away, she has to hold them back to her utmost limit and let her anger out at once, mostly via violence. It's also implied that she can prolong her Witch transformation in exigent situations.