Talk:Background List/@comment-34670936-20180410110253/@comment-4339465-20180410185551

Go to your room-chosen student's area (生徒詳細へ, the button under them); click to change their outfit (the yellow button with the uniform picture); click on the second button on the right of the three; 1st is outfits, 2nd is backgrounds, 3rd is BGM. They are organized in categories: to find the ones from the most recent event, click on the button with the arrow to the left of the text and go to 2018年前半 to find the backgrounds from "the first half of 2018".