Asahi Watanabe is the CEO of the most successful company in their country, he's known for being a great business man and his looks is popular around ladies as well. He has a son,namely Hikaru Watanabe. Hikaru is seven years old and he's pretty mature for his age already. They had a rough start,so Hikaru sometimes cry and become vulnerable whenever he's apart from he's father or he's around strangers, he's an introvert and doesn't talk much.