1girl, arms_up, black_thighhighs, blue_hair, blue_skirt, book, bow, bowtie, breasts, desk, eraser, long_hair, looking_at_viewer, medium_breasts, one_side_up, open_mouth, original, pencil_case, pencil_skirt, pleated_skirt, school_desk, school_uniform, shirt, short_sleeves, skirt, solo, textbook, thighhighs, tomamatto, very_long_hair, white_shirt, zettai_ryouiki