Misao Jo's third son, Kenzo,
created this SAORI loom. When I
look at my SAORI loom I see the 6
simple machines (see samples
below) working together.
Altogether I count -

1 inclined plane
2 wedges
4 pulleys
4 wheels and axils
13 levers
24 screws.

How many simple machines do you
see?