By Digip

If anyone was wondering what it says on the wallpaper, it roughly translates to:

Although its scent still lingers on
the form of a flower has scattered away
For whom will the glory
of this world remain unchanged?
Arriving today at the yonder side
of the deep mountains of evanescent existence
We shall never allow ourselves to drift away
intoxicated, in the world of shallow dreams.

Its a poem titled "Iroha": http://en.wikipedia.org/wiki/Iroha