They say that UoYabause (package ID org.uoyabause.android) has been suspended and deleted on Google Play as it has violated the impersonation policy as a result of the review.
I asked them why. but they didn't answer...
Screenshots in Google Play Store has many SEGA licensed game's screenshots. I guess that's why Google ban uoYabause.
I am going to clean up problems and reapply to the Google Play Store. Until reapplication passes, You can download the newest version from here