noun
railway police (Japan); Railway Police Force
Refers specifically to the railway police unit in Japan, a specialized branch of the prefectural police responsible for railway-related safety and crime prevention.
鉄道警察隊は駅や列車内の安全を守っている。
The Railway Police Force maintains safety in stations and on trains.
Compound of 鉄道 (railway), 警察 (police), and 隊 (squad, force).