Chiaki Matsushita

A female student who often hangs out with Kei, Sato, and Shinohara. Although her academic and other abilities do not stand out in the class, she, like Kiyotaka, does not show her true abilities, and in reality, her physical abilities and academic skills are among the top in the class. She possesses a keen intuition and is convinced of Kiyotaka's abilities and that Kei has feelings for him. Born into a wealthy family and blessed with good looks, she prides herself on having led a smooth-sailing life and has a vision for her future. After entering the Advanced Nurturing High School, she began to dream bigger than before, but upon realizing that her desired career path could only be achieved by graduating from Class A, she felt frustrated by the lack of high-ability classmates. Amidst this, she gradually sensed that Kiyotaka possessed abilities similar to her own, and while wanting to graduate from Class A, she also sought thrill from the daily monotony, leading her to approach Kiyotaka.