Summary
Risa Koizumi serves as the protagonist of the series, standing out as an unusual figure among typical Japanese high school students. Although her surname translates to 'little spring,' she is notably tall, measuring 172 centimeters. This stature is significantly above the average for Japanese women, who typically stand around 160 centimeters, prompting comparisons to a giraffe by Risa and other characters. It is worth noting that she began the series at 170 centimeters before growing two centimeters taller. Despite her imposing physical presence, Risa possesses an impulsive and strong-willed personality, rarely showing her softer side. Early in the narrative, she harbored a crush on Suzuki, who eventually began dating Chiharu.
