Chinami Ebihara is a clumsy 17-year-old girl. She wears glasses and her high school uniform. She likes to read and garden. She is unable to use electronics because of her ability to emit electromagnetic waves from her body, but they are not released unless she's embarrassed, scared, or nervous. One way of controlling her power is by doing multiplication to calm herself down, but she is unable to control herself from releasing EM waves in the first place. Later, Chinami develops a crush on Kotaro.