3girls, aqua_nails, bare_shoulders, bespectacled, blonde_hair, blue-framed_eyewear, crossover, detached_sleeves, drill_hair, glasses, green_eyes, hair_ornament, hairclip, headphones, long_hair, looking_at_viewer, microphone, multiple_girls, music, nail_polish, open_mouth, pink_hair, red-framed_eyewear, red_eyes, red_nails, short_hair, singing, twin_drills, twintails, v, v_over_eye, vocaloid_(lat-type_ver)