46,146 persons work for the Tokyo Metropolitan Police as of 2013 Dec 31. It consists of 43,305 police officers and 2841 other staffs. Tokyo Metropolitan Police releases the number of officers by rank.
Police officer ranks are like the table below.
|Front line||巡査||Police Officer|
Actually there is an unofficial rank "巡査長 Senior Police Officer" between Sergeant and Police Officer.
The below table shows the number of police officers in Tokyo Metropolitan Police by rank.
|Superior than Assistant Commissioner||79|
I was surprised that there are so many Inspectors and Sergeants in the police.
Source is Tokyo Metropolitan Police.