「万引きGメン」では、あるスーパーで高額商品ばかりを狙う万引きが多発。お客さんのことを考えて、なるべく安価でいいものを提供しようと地道に経営を続けてきた店長（賀屋壮也）にとっては頭が痛い。万引き犯たちは巧妙な手口でセルフレジを悪用したり、こそこそ手間をかけ悪知恵を働かせて大胆な行動を取る。万引きGメンの吉住と後輩の加賀翔は決定的な証拠をつかむことができず苦戦。しかも、万引き被害の8割は内部犯行というデータがあるため、店員の挙動すら怪しく見えてくる。果たして、犯人の仕掛ける巧妙なトラップを吉住は突破することができるのか？
In "Shoplifting G-Men," a certain supermarket is hit by a rash of shoplifters who are only targeting expensive items. This is a headache for the store manager (Kaya Soya), who has been running the store steadily, thinking about the customers and trying to provide the best quality products at the lowest possible prices. The shoplifters are using clever tactics to misuse the self-checkouts, and are taking bold actions by going to great lengths and using their cunning. Shoplifting G-Men Yoshizumi and his junior colleague Kaga Sho are struggling to find conclusive evidence. Furthermore, data shows that 80% of shoplifting cases are committed by insiders, so even the behavior of the store staff seems suspicious. Will Yoshizumi be able to get through the clever traps set by the perpetrators?
