In the not-too-distant future, Nanagoo City in Japan is a picturesque city with mountains and coastlines. The young girls living there are each discovering their individual paths towards adulthood. It's important for them to remember this journey as they grow older.
A member of a prosperous clan who was raised with stringent values. Despite possessing a resolute disposition, she feels the weight of others' anticipations due to her petite frame....
An obedient and earnest girl. She is interested in astronomy and its her dream to fly into space with a self-made spaceship someday....
A young girl in class 1-3 has recently transferred from the city. Despite being new, she's an advanced learner who enjoys singing. Her ultimate goal is to use her music to bring joy to others....