The☆Doraemons: Mystery X'Mass Daisakusen

Late at night, Doraemon gathers the Doraemons at their old Robot School and reveals that Dorami has never experienced a certain Christmas tradition known to all the graduates. The seven friends decide to prepare the surprise themselves, dividing the work among their home countries and setting off around the world.

From bamboo forests and snowy landscapes to deserts and busy cities, each Doraemon searches for what he needs while running into local trouble along the way. Their separate efforts eventually come together in a Christmas mystery built around friendship, cooperation, and a gift Dorami will not understand until everyone is finally reunited.