Oni-chan

A man in a purple shirt sits at a table in a classroom, holding a pink laptop, then closes it and slams it down on the table before looking forward with his hands clasped. To his left, a woman in a red shirt rests her head on her hand while looking at her phone. In the background, two other men sit at a table, one looking at his phone and the other wearing a red and white cap. The setting is a classroom with white walls, fluorescent lighting, and a red ladder leaning against the wall.