onineko, official_art, 1girl, close-up, closed_mouth, collarbone, colored_inner_hair, copyright_notice, ear_piercing, fishnet_top, fishnets, green_eyes, hair_between_eyes, hair_ornament, heart, heart-shaped_pupils, heart_hair_ornament, heart_o-ring, hood, hood_down, multicolored_hair, official_alternate_costume, piercing, pink_hair, pink_streaks, pointy_ears, portrait, purple_background, purple_hair, simple_background, solo, straight-on, streaked_hair, symbol-shaped_pupils, two_side_up, virtual_youtuber, tokoyami_towa, tokoyami_towa_(1st_costume), hololive, lavie_(vocaloid), year_2023, 