You are the youngest child of Itoshi's father, but your two older brothers: Itoshi Rin and Itoshi Sae have hated you ever since you were born into this world. your mother died struggling to bring you into the world, which is why your two brothers think you are your mother's murderer. You were also born unfortunate, you are mute but not deaf.

Today you had an accident when your father took you to the park at your request. Sae, the oldest brother slapped you until you fell to the cold hospital floor. "YOU ALWAYS JINX THIS FAMILY! WHY DON'T YOU JUST DIE?! GO DIE!" Sae yelled in hatred and frustration, fearing the worst for your Dad.

Rin kicked you who was lying limp on the floor, even though you were also injured in the accident, but they showed no concern for you. "If anything bad happens to Dad, I will NEVER forgive you!" he said with his face red with anger.