Nia Honjou is a significant character in the anime series 'Date A Live.' She is the Ninth Spirit and is known as the Spirit of Origin. Nia has the appearance of a young woman with long silver hair and striking purple eyes. Her angel is called Rasiel, which takes the form of a floating book that grants her the ability to know everything about the world. Initially portrayed as a manga artist and a recluse, Nia becomes an ally to the protagonist, Shido Itsuka, after he convinces her to open her heart. Her character adds depth to the series' storyline, exploring themes of isolation and acceptance.