1girl, ako_(blue_archive), bell, black_skirt, blue_archive, blue_eyes, blue_hair, blue_jacket, breasts, feet_out_of_frame, gloves, half_gloves, halo, holding, holding_notepad, invisible_chair, iori_(io_rrri), jacket, large_breasts, looking_at_viewer, neck_bell, notepad, sideless_outfit, sideless_shirt, simple_background, sitting, skirt, solo, white_background