Also known as: 杏音, 杏音鳥音
anon is a Japanese VOCALOID developed and distributed by the YAMAHA Corporation, and was released for the VOCALOID3 engine. kanon is her twin sister.
She and kanon wear red Neckties, stylized Blazers, asymmetrical skirts, Fingerless Gloves, and Headbands. While both have Orange Hair and Green Eyes, anon's hair is very short and her breasts are notable larger than her sister's. anon also wears white Thighhighs and Loafers with gold Cds on them.