1girl, artist_name, black_hair, blue_jacket, blue_pants, blue_skirt, blush, bow, bowtie, cellphone, hirai_yuzuki, holding, holding_phone, indoors, jacket, kneeling, long_hair, looking_at_viewer, midriff, navel, on_bed, open_clothes, open_jacket, open_mouth, original, pants, phone, pleated_skirt, pov, red_bow, red_bowtie, red_eyes, school_uniform, serafuku, shirt, short_sleeves, signature, skirt, smartphone, solo_focus, white_shirt