Minatsu Shiina

Minatsu Shiina is a sixteen-year-old second-year student and student council vice president. A bold tomboy with strong athletic ability, she is also unexpectedly skilled at mathematics and is popular with other girls. She is fiercely protective of her younger sister Mafuyu and loves shōnen manga, with many of her ideas echoing its familiar plot patterns. Her summer meeting with Ken inspires him to work for what he wants rather than remain lazy.