Swift's Sprites

[Swift_Assassin]

It's Japan only. But you can download the apk and still install it. You can use Qooapp(I think) to download it, or just find the apk. You'll have to redownload the apk to update, as it will probably tell you in the mobile store it's not available in your region. The bad part is that if you can't understand japanese, the story will be lost to you, but there are guides out there to familiarize yourself with the controls. Also, a lot of the events are locked out to you until you finish the first zone, which if I recall, is Fuyuki City.