@Danwoo@MoonlightwolfchanX Here are the five I found. You need to see the picture at full size (no resizing) to have a chance to find Number 5.
1 (very easy):
in the front on the bridge on the right
2 (very easy):
in the top left on the big poster
3 (kinda tricky):
on the left walkway next to the street just above the bridge railing he is being held by a pedestrian
4 (kinda tricky):
at the second zebra crossing on the right walk way of the street, next to the bicycle
5 (very tricky):
in the middle of the street in the garbage truck, one tanuki head is visible