Hana no Sophomore Trio: The Age of First Love

Three female high school students took advantage of the summer vacation to go to Tokyo to visit Keiko, a designer. It turned out to be helping Keiko's husband build a hot air balloon. The hot air balloon was given as a gift to a boy who injured his leg in a traffic accident. The three girls worked various part-time jobs to help raise funds. In the end, they got their wish and boarded a hot air balloon to soar into the sky.