Slow Start (2018)

Hana Ichinose, a 17 years old girl starting her high school life in a new school. She is a "Rounin", a student who had a gap year who was forced to miss her high school entrance exam due to an unfortunate case of mumps during the day of the exam. The story revolves around Hana's new life which begins with a slow start in high school with her new friends.