柳谷 こころ

Game Director

Back when she was still in her hometown with her older sister Ai, before she joined Eureka Software, she was a cheerful, friendly, puppy-like girl. Now that she's become an adult, Kokoro is cool young woman who says whatever is on her mind.
It's unclear why she's so harsh toward her sister Ai.
As she's still a novice director, her job is demanding day-in and day-out, leaving her constantly in a bad mood.