[truehappiness]

tasuku is the arranger for "It was." It's not the same as composing, since he doesn't come up with the general melody. He just uses the composition and creates the music :] Think of it like how he rearranged Ladies Night into Ladies Night ~another night~.

The composer was Naruya Ihashi.

And about CREA: I think she might either come out for "Secret" or LABYRINTH. If she is not present at all.. then it'd be the first album in a while without even one trace of CREA :}