The one of the main characters of the Dangan Ronpa fanfic: Sun, sea and despair.
She has blond long hair with a pony and short blond curls. She wore a red sweater with a gray shirt underneath, black shoes ,white stockings and a short black skirt. She has sky blue eyes and a hairpin with a music note.
Chiya is a sweet but a shy girl who is always afraid of people she does not know.
Chiya is also caring for animals, and her friends and family.
She and her brother were born in Hiroshima. But they had lost their parents when she was six. Their parents died in a car accident. As a result, they had to move to England to live with their grandparents
Chiya was a good violin player when she was 10, but she suffer from stage fright compared to her brother. As a result, she was not famous.
Chiya was good friends with Noaka in elementary school, but after the move they had never spoken to each other.