1girl, ahoge, black_nails, black_skirt, black_vest, cellphone, cosplay, demon_tail, english_text, eyebrows_visible_through_hair, hand_on_hip, horns, letterboxed, long_sleeves, looking_at_viewer, parody, pencil_skirt, phone, red_shirt, saint_quartz_(fate), shirt, short_hair, skirt, smartphone, solo, style_parody, tail, vest, wavy_mouth, white_hair, wing_collar, yellow_eyes