Chaika Trabant
The titular character of the series. A young Wizard who lugs around a giant coffin. She excels in high-precision spells. She's also sensitive about the thickness of her eyebrows. Her way of speech is not in sentences and is grammatically inaccurate, after their close-encounter with the unicorn she becomes friends with Tooru Acura. After Tooru's sister Akari completely decimates a restaurant, she pays for the damages and then hires the siblings to break into Count Abarth's castle to steal an important artifact.