1girl, 3, anniversary, blue_eyes, blue_ribbon, cleavage_cutout, clothing_cutout, crescent, crescent_hair_ornament, crown, demon_girl, demon_horns, demon_tail, demon_wings, double_bun, dress, elbow_rest, frilled_dress, frills, hair_bun, hair_ornament, hair_spread_out, hand_on_own_cheek, hand_on_own_face, head_rest, heterochromia, horns, long_hair, looking_at_viewer, mini_crown, nijisanji, otou_mamayo, red_eyes, red_hair, ribbon, short_dress, smile, solo, tail, tail_ornament, tail_ribbon, two_side_up, very_long_hair, virtual_youtuber, white_dress, window, wings, yuzuki_roa, yuzuki_roa_(3rd_costume)