This is a list of the 50 regional coins that can be found in the Lost Kingdom in Super Mario Odyssey.
In the 8-bit section with the "Avoiding Fuzzies Inside the Wall" Power Moon. (3)
In the air near the "On a Tree in the Swamp" Power Moon. (3)
In an alcove near the "Atop a Propeller Pillar" Power Moon. (3)
In an alcove behind a brick block near the "Cave Gardening" Power Moon. (3)