>>3526905>>3526904>I don't know whats the word for it but that happens a lot like with Denis the menace, there is a american and british comic book both called that and with the same concept, but the authors didn't knew about the other one.Is called "synchronicity", and is the coincidental occurrence of events and especially psychic events (such as similar thoughts in widely separated persons or a mental image of an unexpected event before it happens) that seem related but are not explained by conventional mechanisms of causality. Another example: I have been reading Baki for a while, and just today in the morning I reached a chapter where the narrator talks about this same phenomenon, then hours later I found a Baki thread on /qa/ and your post asking about the name of the same phenomenon I read about hours ago. Curious, don't think?
Regarding the game's resemblance with Undertale, I honestly have no idea where that comparison comes from. To be honest I haven't played Omori yet. I only have been looking at pics of the characters because they look cute, so I can't tell if there's something in common between both games.