Satsuki Yotsuba. Chao is also a master of various Chinese martial arts, having learned from Kū Fei. During the Mahora Festival Arc, she is revealed to be a descendant of Negi from the future who has traveled back in time to expose the existence of magic to the world, thus serving as the arc's primary antagonist. After Negi and his comrades successfully stop her, she accepts her defeat and returns to her own time, but not before revealing a family tree which contains who Negi would eventually be with; this however was quickly destroyed without anyone seeing its contents. It is suggested that the Family Tree may have been a fake since no one saw if anything was written in it before it was destroyed (thanks to Asuna), though it was still enough to incapacitate Class 2/3-A in 57 seconds. She makes another appearance near the end of the manga series, where Asuna meets her in the future after being sealed for 100 years. She and Evangeline eventually help take her back to her present time to rejoin Negi and her friends. Kaede Nagase Live-action actor: Yuna Arai is student number twenty in the class and a member of the Koga ninja clan. She has an easy-going attitude and is almost always seen with her eyes almost closed, a trait shared with Mitsune "Kitsune" Konno of Akamatsu's previous work, Love Hina. Kotaro admires her strength very much since she's the first girl who has ever defeated him. She refers to herself as "sessha" and she frequently ends her sentences with "de gozaru", an archaic verb form historically used by samurai. She trains in the mountains, displaying a wide range of cinematic ninja abilities such as the ability to create clones. After learning about the existence of magic, she helps Negi in various situations, including traveling to the Magic World in search of his father. She is close to Kotaro and often trains with him. She is one of the three students that had died and was buried. Chizuru Naba Live-action actor: Ai Tanimoto is student number twenty-one in the class. She is a kind person to everyone, one trait among many others she shares with Mutsumi Otohime from Love Hina, which is another of Ken Akamatsu's works. She volunteers at the daycare center in Mahora City and has exceptional domestic skills. According to notes taken down by Kazumi of Class