Because You Dazzled Me by Muku
Also known as Anatera and Anata ga Watashi wo Terasukara
Kanomata Akie's dream is to fall in love, so she enrolls at Sakuraba Academy, a high school famous for its couples' festival, to make her dream a reality. Then, on her very first day, under the falling cherry blossoms, her springtime begins.
A comedy about two girls who try to win the couples' festival and become their school's top couple!