^ well technically in the lyrics booklet for Physical thing it says "Written by Kumi Koda, Thomas... etc". It doesn't state the words and music separately, so I think those people may have wrote the music and probably the english bits from Nosheen's original song. I'd say she wrote the Japanese version lyrics but I dunno, can't say for sure I guess.
And @ Tsubasa, it's a guesstimation but she has written a lot of them
