Kazune Kawahara made her debut in 1991 with the manga series His Favorite Person . In 1996, after publishing several one-shot manga, she began her next series, Sensei! (Teacher!), which was adapted into a live-action movie in 2017. In 2003, she launched the critically acclaimed series High School Debut , followed by Aozora Yell (Blue Sky Yell) in 2008. High School Debut was made into a live-action movie in 2011. In 2013, her series My Love Story!! ranked first in Takarajimasha's This Manga Is Great! competition (josei category) and won Kodansha's 37th Manga Award (shojo category). In 2015, My Love Story!! was made into a TV anime and a live-action movie.