The Girl Who Leapt Through Space: Akiha Shishido

She's the protagonist who is your typical schoolgirl had no special talent outside of piloting an mecha called the QT-ARMS (Quantum Technology Advanced Reinforced Maneuvering Shroud) in combat, but she is kind, easygoing and courageous. She also have the golden weapon called the Arma Ignis Aureus, which can be used to fire the Soul Shout, the main attack of the Leopard Cannon, which itself is an colony laser. She is the third of five Shishido siblings and the pilot for Starsylph, the name of her QT-ARMS mecha. I remembered watching this anime over eight years ago, it was one of the earliest anime I saw in Japanese in English subs and Akiha was one of the main heroines I fond with during my last year in high school.