1girl, balflear_(oe19nlud), beret, black_hair, black_headwear, black_serafuku, black_shirt, black_skirt, blue_eyes, blush, breasts, demon_girl, demon_horns, demon_tail, ear_piercing, grey_background, hair_ornament, hat, horns, long_sleeves, looking_at_viewer, medium_breasts, multicolored_hair, nanashi_inc., official_alternate_costume, open_mouth, piercing, pointy_ears, red_hair, ryugasaki_rene, ryugasaki_rene_(3rd_costume), school_uniform, serafuku, shirt, short_hair, simple_background, skirt, solo, sugar_lyric, tail, two-tone_hair, underboob, undershirt, upper_body, virtual_youtuber, x_hair_ornament