Yukari Ebiwara

She is a well-known author with several novel adaptations to her name. She is the daughter of a prominent business family. Her pen name is Kairou Hikari.
However, she is a regular deadline-breaker, frequently travelling far away from home to escape, much to the frustration of her editor, Miyako. Despite the fact that she considers herself to be straight, she develops feelings for Ayu...