Mikujin (みくじん) is a time-traveling tour guide that appeared in the movie Doraemon: Nobita's Dorabian Nights. He aids Doraemon and the group during their travels to ancient Baghdad in an attempt to find Shizuka. He gives them historical background and history of the period, to which they complain about him explaining too much. Later, it is revealed that he was the one who saved them from nearly drowning in the ocean.
He mistakenly called Doraemon Dorazaemon.