Here is a hilarious example of "Japanese English". This sign was in the elevator of Vanguard's old office and I found it so amusing that I brought my camera along when I went for my second interview there about six years ago.

The English part says:

(The request of the locking up Of Building of night)
 1. Cooperate to prevent a crime at the SYOTO-DAIICHI Building of night
 2. The person in the company which reaves a building last tightens up
 the key of door at the 1st floor vestibules and returns.
 3. Return from the going out mouth in the stair middle berth (1-2F)
 after the one which doesn't have a key more hangs a door on the Hall
 and give.
 You become an automatic closure door. 
 

You can come up with your own interpretations as to what it actually means.