Saishuu Densha Japan

Saishuu Densha is a first person adventure game that begins when a business man arrives at the train station at midnight and he's just in time to catch the last train of the day, as soon as he boards the train he met a woman (that is a teacher) that is also in his wagon, soon they realise that the train is not stopping in the train stations and that their wagon's door is locked, they manage to open it and go through the next wagon when they find a young kid alone.