How to fold Yadorigi

(１３)
Then fold the other square.

(１４)
Fold four corners to the center point.

(１５)
Make a star-shape like this picture.

Then rotate the uncompleted crane a little to whichever you can rotate it easily.
(rotate the uncompleted crane a little to the right or left)

I rotated the uncompleted crane a little to the left in this picture.

(１６)
After rotating the uncompleted crane, make a bird-base so that the part which has been circled is changed to a wing.

(１７)
This picture is halfway through.

In this step, make a bird-base without making the same shape as the 5th step.

(１８)
Raise wings of the bird-base until height you can raise them because a completed crane is on a bird-base.

Then fold each of the head/tail to the center.

(１９)
In order to get harder to put pressure on connecting parts,
fold a head/tail to the center in the state of that wings of a bird-base are open a little like this picture.

(２０)
After folding the two head/tail, turn the paper over so that the second bird-base is on top.

(２１)
Raise the two head/tail of the second bird-base with angling them like this picture.

(２２)
Then turn the paper over like this picture and raise the two head/tail of the first bird-base.

Connecting parts tear easily.
Therefore, raise them carefully.

(２３)
Raise them like this picture.
All the cranes are finished.

(２４)
Make beaks so that cranes face in the different direction.

This model is completed!

Proceed with next steps as you like.
I think that this model will be more beautiful by doing the next steps.

(２５)
Angle a head and tail of a crane to the inside.

(２６)
Angle them like this picture.

(２７)
Angle a head and tail of another crane to the inside.

(２８)
Angle them like this picture.

Yadorigi is complete!