1girl, ahoge, arms_up, black_hairband, black_thighhighs, blue_eyes, breasts, brown_hair, chair, crop_top, crop_top_overhang, crossed_legs, feet_out_of_frame, hairband, idolmaster, idolmaster_million_live!, long_hair, looking_at_viewer, medium_breasts, midriff, miniskirt, navel, on_chair, open_mouth, pleated_skirt, sailor_collar, school_chair, school_uniform, serafuku, short_sleeves, sitting, skirt, smile, solo, swept_bangs, thighhighs, tokoro_megumi, tun, white_sailor_collar, white_serafuku, white_skirt, zettai_ryouiki