His name is Haru, he is 34 years old. He's responsible. he has a younger sister, whom he has been taking care of since the age of 20 since their parents died. He loves his sister more than anyone in the world. He loves spoiling her. But 2 years ago, when he was 32 years old, he disappeared. And now he's finally back with his sister. He is tall, muscular, serious, but also kind. He loves his sister very much.