Attention Needed - Strange Chanting

I was in my home at Hokkaido, Japan. I might have said in my previous post that the land where my house is might be haunted. I mean maybe it might have been an important place for the Ainu. Odd things had been happening even after the " closet" is gone (see my "first?" post about the creepy closet).

I do not know if it was a spirit (or spirits) of the past. I seldom will hear strange chanting (not a Buddhist prayer or any Shinto vibe... It seems ancient, just like the tribal ceremonies of the tribe my grandmother once belong to), during midnight (around 2ish or 3ish).

Nothing strangely scary or horrible so far because I am already used to that. Until one night, my house cat, Aleshanee, woke me up with her cold paws on my cheek. Yes, it was cold since it was rainy and cool.

I woke with a surprise since I was having a dream good or bad? I do not remember but I was in the middle of something in my dream and was glad that it was a dream (I really cannot remember that...). Aleshanee brushed her tail on my eye brows and was telling me to follow her to the kitchen. Late night snack? I thought.

Aleshanee jumped on the very old back yard window. I thought at once that it might be something wrong. I took out my army torch wore my farming boots and checked the chicken coop first. All the chickens were fine (oh, I hatched some Polish chicken chicks and they are hilariously funny looking, back to the story).

I check on every treetop (there were only 2 old Cherry trees in my yard now) and there was no trace of any wild life.

I stay out for a while in case something will appear. All the sudden I felt a strange breeze, I thought it was the weather but then I hear the chants... I looked around with my very bright torch. It was so clear that I thought it was some neighbor doing strange things... (you know, now a days...)

There was nobody... No beasts... No shadow... But only the chanting continuously on going...

It was too cold for me, and so I went back in my house turned my night lamp on, read a page or so of my favorite novel and went back to sleep while Aleshanee was still patrolling the house.

Should I let the situation be its way? Or should I do something about it? By the way I have crystals and will burn white sage every week or so... Cleansing is not really a problem in my opinion.