21 Emon & Doraemon: Youkoso!! Hotel Tsuzureya e

21 Emon dreams of leaving Earth and becoming a space pilot, but his family expects him to inherit Hotel Tsuzureya, an old-fashioned inn struggling to attract guests in a future filled with far more exciting destinations. Duty and ambition pull him in opposite directions while he searches for a way to help the hotel without abandoning the stars.

Doraemon and Nobita unexpectedly arrive at Tsuzureya and become involved in the problem. Their gadgets and ideas offer 21 Emon a chance to draw attention to the hotel, but mixing future tourism with Doraemon's shortcuts rarely goes exactly as planned. The encounter gives two generations of dreamers a chance to help one another while keeping Tsuzureya's doors open.