1girl air_bubble artist_name asymmetrical_sleeves bare_arms bare_legs bare_shoulders black_dress blue_hair blue_theme bubble chaoxicha commentary dress feet_out_of_frame fish floating_hair hair_between_eyes hair_ornament hatsune_miku highres looking_at_viewer mismatched_sleeves parted_lips shinkai_shoujo_(vocaloid) signature sleeveless sleeveless_dress solo spaghetti_strap underwater vocaloid  1girl chaoxicha chinese_commentary commentary floating_clothes floating_hair hatsune_miku highres long_hair looking_at_viewer official_alternate_costume pink_eyes pink_hair pink_skirt sakura_miku sakura_miku_(rella) skirt smile solo twintails very_long_hair vocaloid