Karafuto Prefecture
Only some elite detectives, bodyguards, or SWAT units such as the Special Security Unit of the TMPD were issued pistols. Basically, FN Model 1910 or Colt Model 1903 were used for open-carry uses, and FN M1905 or Colt Model 1908 Vest Pocket for concealed carry uses. And in the border area like Karafuto Prefecture and Korea, there were some armed police units with military small arms.