Super no Kago no Nakami ga Ki ni Naru Watashi

Jumonji Yuzo is a former successful child actor, who, now struggling in his acting career, works part-time in a supermarket in order to make ends meet. Prompted by the words of his superior, he starts to imagine the lives of his customers through looking at the contents of their supermarket baskets. He works alongside colleagues Handa, whose hobby is observing people, and Okazaki Megumi, who is a diligent worker but is very strict with the unmotivated Yuzo.
(Source: Japanese = natalie.mu || Translation = MDL)