1girl, o, black_skirt, blush, breasts, brown_hair, enri_madoka, from_below, hair_between_eyes, idolmaster, idolmaster_shiny_colors, long_hair, looking_at_viewer, medium_breasts, navel, osaki_tenka, plaid, plaid_skirt, pleated_skirt, school_uniform, simple_background, skirt, solo, straight_hair, sweater_vest, very_long_hair, vest_lift, wavy_mouth, white_background