Doraemon: Nobita's Secret Gadget Museum - Wikipedia

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Doraemon: Nobita and the Birth of Japan, Doraemon Wiki

Crayon Shin-chan: Shrouded in Mystery! The Flowers of Tenkasu Academy - Wikipedia

Doraemon the Movie: Nobita's Secret Gadget Museum (2013)

I need the source of this scene please 🥺 : r/Doraemon

Kurt Hartman, Doraemon Wiki

Doraemon: Nobita No Himitsu Dougu Museum

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Doraemon: Nobita's Diary on the Creation of the World, Doraemon Wiki