Ep. 13: Nobita and Doraemon construct a personal subway system for Nobita's father

13

To spare Nobita's father from the discomfort of overcrowded public transit, Nobita and Doraemon utilize a digging machine to construct a private subway line. This project serves as a birthday gift for his father, aiming to provide a more comfortable and convenient commute to work. The narrative focuses on the boys' efforts to build this infrastructure, highlighting their desire to improve their father's daily travel experience by creating a dedicated underground route that avoids the typical rush hour congestion associated with standard public transportation systems.