Valvrave the Liberator: Saki Rukino (Small Post)

She's one of the Valvrave pilots and students at Sakimori High. She's also a popular idol who got her own music but somehow, she put her music career on hold for her school life. She and Haruto discovered the other Valvrave mecha models hidden in the space colony, Module 77. She entered the cockpit and became the pilot of Valvrave Four (coded VVVIV), to which she renamed "Carmilla", as well as being injected with the same substance as Haruto, thus gaining the same powers as him (like transferring to another body). She is cold and isolated at first but later caring and protective to her friends, she even goes as far to have people to recognize her true self. She hates being too harshly criticized and bears apathy toward adults because of her troubled past with her family. There aren't any bare foot scenes on this girl in the anime but here are a few pictures outside of that.