Spooky Sounds (Patreon)

I'm doing research on several different things at once, but one is another creepy Japanese children's song/game. Remember I did Kagome Kagome in Episode 53? I asked my son, Julyan, if he could make me a little background music using the song to sufficiently set the mood. Here's a one-minute snippet of what he sent last night. I wanted to share. I think it's sufficiently creepy. (@_@)

Does anyone know the song's name?