What song did Yan love to sing in the first season of Hell Girl?

Send seven sons, this is a song that love and Moritaro sang when they were young. In fact, it is the cherry blossom nursery rhyme in ancient Japan. じさくら )のはなはぃつつひらくくくくく. When do cherry blossoms smell sweet? Laughing seven-year-olds play. When do the cherry blossoms bloom? When the seven-year-old singing child falls asleep. When will cherry blossoms wither? When the dead seven-year-old child ascended to heaven ... the Roman transliteration of Sakura, No Hanawa, Itsu Shiraku? Maya said to you, how are you? You said you didn't know, so you didn't know, you know? Do you know that?/You know what? Do you know that?/You know what? Do you know that?/You know what? I don't know what you are talking about ...