Marry Kozakura

''“Eek.. I’m sorry, I’m sorry...”''  Mary is the fourth member of the Mekakushi Dan.

Appearance
In Imagination forest, Mary is shown wearing a blue dress with a white apron and bare feet. She has a red ribbon in her hair. Her attire is the same in Children Record.

In Kisaragi Attention, she is seen with a white shawl over her clothes.

Personality
Mary is a 1/4-Medusa, 3/4-human girl. Her parents told her “We’re medusae, so if we make eye contact with a human they’ll be turned to stone.” While growing up, she always stuck to their words and hid herself away from the world in the forest. Even after they died she continued to live alone. By chance, a boy named Seto visited the forest and found her. He has since brought her to the outside world. After coming to the Mekakushi Dan’s hideout, and joining the group, she leads a sideline life making fake flowers in her room which generate a very small income. When she went into town to buy ingredients as a child, the first people she met were neighborhood children. They bullied her, and her mother came to the rescue and turned them into stone. She was traumatized by the incident, so she rarely goes outside anymore. Her favorite anime is Kuroshitsuji.

Relationships

 * Seto - When Seto entered Mary's home, she warned him not to look at her in the eye. When he refused and Mary still crying, Seto placed earphones to Mary and she heard music. She was enlightened and he gave her his hood. At that moment, she might have developed certain feelings for Seto.
 * Shion  - Mary's mother who died saving her from humans. She is 1/2 human and 1/2 Medusa.
 * Azami - Mary's grandmother and Shion's mom. She is a full Medusa.

Eye Ability

 * Paralysis: Mary has a power known as the “Eye Contact” ability: it allows her to temporarily stop the movement of whoever meets her gaze.