Nayu Kisaragi

Nayu Kisaragi ( 如月 那由 Kisaragi Nayu) is a main character of Fake.

Background
Nayu is the elder daughter of Yukie Kisaragi, the older sister of Yuma Kisaragi, and is a priestess of the Kisaragi Shrine alongside Yuma. She is also a childhood friend of Yuugo Sakurai.

At some point, she came into possession of the Necronomicon.

Personality
Nayu is energetic to the point that she can easily get out of control, usually with Yuugo bearing the brunt of her outbursts. At home, however, she's usually well-behaved.

Etymology

 * Her given name Nayu ( 那由 ) consists of "many" ( 那 ) and "reason" ( 由 ).
 * Her surname Kisaragi ( 如月 ) is an obsolete term for the second month of the lunar calendar.