Gratitude Halo

After Nobita laments that he does not have a say when being ordered around, Doraemon gives him the Gratitude Halo that makes others express their gratitude towards the user and, in turn, heeds his orders. Nobita uses the halo, turns everything upside-down and orders his classmates around. But he still ends up having to obey Muku's orders after the halo ends up on him following a strong wind.