%e3%82%a2%e3%83%b3 %e3%83%96%e3%83%ad%e3%83%83%e3%82%af %e3%82%b2%e3%83%bc%e3%83%a0%e3%82%ba 88 _verified_ -

When decoded, that reads: which is likely “Unblock Games 88” in Japanese characters (though “アン” would be “an” rather than “un”; maybe a transcription style).