Onna no Sono no Hoshi

Overview

Hoshi-sensei, homeroom teacher of class 4 of second-grade at an all-girls high school. At the mercy of the students' shiritori picture games they draw in their class journals, suddenly made to take care of a dog in the classroom, giving advice to an aspiring manga artist...not to mention drinking sessions with colleagues...what an uninteresting life, yet why is it so enjoyable and loveable?! An unexperienced manga that will make you smile no matter what. (Source: Shodensha, translated)

Source: AniList