The curator of the museum and the descendant of Professor Hartman. He is rigid, obsessed with rules, and protective of the "Gold Platinum" gadget. His character arc involves learning that gadgets are meant to help people, not just sit in glass cases. He serves as a foil to Nobita, who uses gadgets recklessly but always with good intentions.
No major villain in the traditional sense – the conflict is more about misuse of invention. doraemon movie nobitas secret gadget museum
rate it as "peak cinema," noting its high rewatch value and superior portrayal of gadgets compared to modern AI themes. Critique of the Ending The curator of the museum and the descendant