Ohes noes..... Could you try a complete browser cache clear of any browsers you might have played Akaneiro in?
Also clear your unity cache here http://webplayer.unity3d.com/setup/
Then uninstall and reinstall the Unitywebplayer from their website here http://unity3d.com/webplayer/
 "Rogue Fable III"){kind=icon}
 "Akaneiro"){kind=icon}
 "Run 2"){kind=icon}
 "Void"){kind=icon}
Ohes noes..... Could you try a complete browser cache clear of any browsers you might have played Akaneiro in? Also clear your unity cache here http://webplayer.unity3d.com/setup/ Then uninstall and reinstall the Unitywebplayer from their website here http://unity3d.com/webplayer/