hello everyone , i tried to investigate things you all suggested but i could not fit the puzzles together still on how it happened the toy had no battery or is a wind/ revery toy. i would too would like to believe its fake because i sleep here and i am an engineer who alot of time think of things happening logically and investigate with science knowledge. i have place the same toy and watched it for about an hour and it not moved. i watched the video few times again and noticed around 9-12 se timeframes into the i heard the voice “oriko” which her grandma on her mother side is pure japanese and speaks japanese 90% of the time.and she always says it to my daughter
when my daughter does something her grandma likes. now it could have been the tv that was on that it came from or from piano . i not sure but like i said i investigate it and would like to share this mybe someone can give better explanation .