1girl, 1other, o, ?, blue_archive, book, breasts, cleavage, collared_shirt, flying_sweatdrops, grey_hair, halo, headgear, holding, holding_book, jacket, leilin, long_hair, looking_at_viewer, medium_breasts, noa_(blue_archive), off_shoulder, open_book, open_clothes, open_jacket, parted_lips, purple_eyes, shirt, simple_background, solo_focus, stamp_mark, upper_body, white_background, white_jacket, white_shirt