fuurenri, luo tianyi, luo tianyi (ai), luo tianyi (vocaloid3), luo tianyi (vocaloid4), luo tianyi (vocaloid5), vocaloid, commentary request, asymmetrical legwear, black shoes, black skirt, black socks, blue hair, blue shoes, blue skirt, blue socks, grey hair, high heels, long legs, lower body, luo tianyi (vocaloid4) (japanese), mismatched legwear, sheet music, shoes, skirt, socks, uneven legwear, white shoes, white socks