Nanatsunoko (Japanese folk song)

This is "7 Kids" Song which appears in Detective Conan:



karasu, naze naku no
Crow, why do you cry?


karasu wa yama ni
kawaii nanatsu no ko ga iru kara yo
Because it has 7 cute kids in the mountain

kawaii kawaii to
karasu wa naku no
crow cries "kawaii - kawaii"

kawaii kawaii to naku n da yo
"kawaii - kawaii", it cries

yama no furusa e itte mite goran
marui me o shita ii ko da yo
Go to its old home at the mountain,
and you will see its round-eyed, lovely kids

Note: Kawaii = cute. The writer of this song interprets the "caw caw" sound of crow as "kawaii kawaii".
So basically, if you ask a Japanese crow why do you cry, it should answer you: I cry because I have 7 cute kids in the mountain