Silvia Maruyama is a character from the anime series 'Nekogami Yaoyorozu'. She is a cat deity who resides in an antique shop. Known for her refined and elegant demeanor, Silvia is originally from the European pantheon of gods but has settled in Japan, where she provides guidance and wisdom to the other characters. Her role in the series includes offering support and assistance to the protagonist, Mayu, and helping to solve various supernatural dilemmas. Silvia's presence adds a touch of sophistication and charm to the storyline.