June 17th is Police Officer Day! A police system was first enforced in Japan in 1874, which brought along the birth of policemen, who protect us civilians in our daily lives. From their stiff salute to upright standing position, they are simply so cool. Currently, the standard police officer uniform across Japan is navy-colored, which is a gentle color that people feel safe with, and also the traditional color of the police. This time, we have a series of illustrations featuring police officers in their gallant attire. Do enjoy!