Intelligence: Extraordinary Genius. Along with her stepbrother,
Sora, Shiro is arguably one of the most intelligent characters in her setting. She is a genius with an almost supernatural intelligence, possessing incredible scientific, calculation and simulation abilities, and like her brother, an eidetic memory that allows her to accurately retain large amounts of information. She is so intelligent that she has compared chess to a game as simple as Tic-Tac-Toe and has been implied to have memorized all 10^120 possible chessboard states. She had shut out a chess program that had shut out the grandmasters, defeated it 20 in consecutive times switching between first and second move. Shiro learned the entire written language of Imanity in 15 minutes, can speak eighteen languages including their classical forms. She was able to speak a while before she turned a year old and was already coming up with complex wordplay on the spot at three years old. Due to her ability to predict the movements and bullet trajectories of her opponents, she is exceptionally skilled at first-person shooters. She has never lost against a CPU opponent in any game, due to being able to instantly figure out and calculate its AI algorithms and predict its every action, facilitated by her reflexes and muscle memory, which are said to equal a supercomputer. Along with Sora, she can plan out and execute incredibly complex and long-term plans and carefully guide and manipulate others towards their goal.