From Fumiko to You - Fumiko's Animal Planet

My father found some animal's poo on the roof of his soba noodle house 2days ago,
and we were wondering if it is cat or a Hakubishin (paguma larvata)
who came to our Kumquat tree in spring.
Poo was already 3 layers with 3 different colours.
which means he came 3 times to shit there.
oh!

Normally, we dont release our dog during night in our garden, but last night we did.
He barked around 10:30pm.
So i went to take picture of this mysterious visitor with flash (its too dark to see him so)
it was him! Hakubishin!
very cute criminal who shit on our house!!!