A Japanese singer / songwriter named 「花坂美里」 (Misato Hanasaka), who goes by the stage name “misato“, is from Iwate, Japan…which is an area that was hit by the 2011 March 11 tsunami.
She heard a news report about a four-year-old boy whose mother died in the tsunami. The boy, named 「及川律くん」 (Ritsu Oikawa), knew that his mother was washed away in a wave but he’s too young to really understand. He said 「波になって会いたいな。」 (“I want to become a wave so I can be with (mother)“).
The boys’ father told them that their mother is now the most beautiful star in the sky and they can see her up there. (This is commonly told to children in Japan if they lose a loved one).
When misato heard about the boy’s story it make a strong emotional impact on her so she decided to write a song for the boy.
Her song is titled 「波になりたい」 (“I Want To Become A Wave“).
The song is in Japanese but it says such things as: “Hey Mama, please hold me again and we can look down on the street from up in the sky”, and “I want to see mama again. I want to become a wave and carry you home. I want to become a wave and then see mama again!”
Here’s the song on YouTube: