Sounds like an updated, Japanese version of Tom Leher's "Element Song" that he put out in what, 1959?
The girl on top is Angelina the other is Jenifer. I'm guessing they're 13 years old so get those dirty thoughts out of your head! Unless you're a Japanese guy then it's totally normal.
EDIT: Angelina is obviously half Japanese but my wife says Jenifer is too!