Nᴀᴛɪᴏɴᴀʟ Asᴛʀᴏɴᴏᴍɪᴄᴀʟ Oʙsᴇʀᴠᴀᴛᴏʀʏ ᴏғ Jᴀᴘᴀɴ

[rachel]

「The workers here research the movement of contractors. Once they detect a contractor's movement, they will contact the police force. There are many mediums (dolls) inside that they use to surveillance the city.」