Shiro Ari

From Comic Sylph’s Official Homepage:
Out of the blue, protagonist Snow White finds herself transported to a strange world. Here, many unusual creatures roam, and all the signs and words are backwards.
To leave this world, Snow White must fulfill one condition:
“Make Alice the King.”
For the sake of returning back to her own world, Snow White must team up with Alice but…
A strange yet wondrous fairytale-like fantasy awaits you.