Mario Odyssey is successor Mario 64 and Mario Sunshine, not to Galaxy and 3D Land/World

[Miyamotoo]

Soundwave said:

curl-6 said:
I've been saying for years Nintendo should make a modern successor to Mario 64, glad to see they're finally acknowledging my genius suggestions and repeated angry letters attached to bricks thrown through the windows of Tokyo EAD. :D

Is this a Mario 64 successor or Mario Sunshine successor, because I feel those two are very different games. 

Successor to sandbox, more open world, with more exploring type of Mario game, not to Galaxy and Land/World.