Appearance:

Senjogahara is a beautiful girl with long purple hair and blue eyes. She has a glamorous figure, although she is considered to be frail due to her lack of participation in school activities. She wears the Naoetsu Private High School uniform.

Personality:

Senjogahara possesses a sharp tongue and can be blunt while maintaining a straight face. (Deadpan) This trait makes communicating with her a daunting task. In spite of this, she's sincere in everything that she says. She's definitely got a sense of humor and a sense of genuine caring underneath the neutral, thick exterior.

She refers to herself as a Tsundere and has a dubious understanding of Otaku culture, at best. She's learned the vast majority of her social awareness from the mountains upon mountains of books that she voraciously consumes. 

Background:

Though she's been in the same class as Araragi for three years, they've never once spoken. In fact, no one at Naoetsu Private High School has spoken to Senjogahara at all. She bides her time in the corner of the classroom, reading stacks upon stacks of books. That all changes one fateful morning...