Silica is a young Beast Tamer in the Sword Art Online series.
Silica (real name: Ayano Keiko (綾野珪子)) is created by Reiki Kawahara as the main character in Sword Art Online that is based on the light novel. She first appears in Sword Art Online episode 4, The Black Swordsman. She is voiced by Rina HIdaka.
She is a young, little girl who has brunette twin tails and red eyes. For attire, she wears a uniform with a red and white layer over a black tank top with straps, and she wears a mini skirt.
She has a sweet, kind personality, and she is quite determined to do things alone.