Character profile
Toa Narumi
鳴海兎亜Biography
Toa Narumi is the protagonist's younger sister and a first-year academy student. A brilliant programmer but dedicated homebody, she prefers anime, internet browsing and games to social interaction, and looks for ways to make money with minimal effort. Her projects include prediction programs and smartphone apps.
She deeply adores her brother despite acting cold toward him.
Story spoilers
One of her apps becomes a major hit.
Because her brother and Mihiro join the Student Council, Toa follows them and becomes treasurer.
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