Athena no Sotsugyoushiki: Chuugakkou Kyoushi Nabana Saki no Tatakai

Nabana Saki is a newly graduated teacher at a public junior high school. Her job as a teacher at a public junior high school involves not only teaching classes and club activities to students, but also dealing with parents, researching teaching materials, and a wide range of other tasks. Then one day, Nabana decides that she must change the school. This story is a tale of "fighting" with the school that everyone has attended.

(Source: Comic Zenon, translated)