How to fold Aioi

(２２)
Then fold the head/tail, which is shown by the arrow, to the center.

(２３)
Fold the head/tail like this picture.

Then lower the head/tail which you have raised as it is.

(２４)
Lower the head/tail like this picture.

Then raise the right head/tail as it is.

(２５)
Raise the right head/tail as it is like this picture.

Then fold the head/tail, which is shown by the arrow, to the center.

(２６)
Fold the head/tail like this picture.

Then lower the head/tail which you have raised as it is.

(２７)
Lower the head/tail like this picture.

(２８)
Then raise the left center head/tail and make creases only at the root of it like this picture.

(２９)
Also, raise the right center head/tail and make creases only at the root of it like this picture.

(３０)
After that, make creases at the circled parts neatly.

(３１)
Then form a circle with the tips of the two center head/tail like this picture.

(３２)
Put your first fingers on the circled parts in orange and your thumbs on the circled parts in yellow.

Then move the two center head/tail in the direction of the arrow while pushing the circled parts in yellow.

Connecting parts tear very easily.
Therefore, move them carefully.

(３３)
After moving the two center head/tail, it looks like this picture.

(３４)
Then fold each of the outside head/tail to the center.

(３５)
After folding the two outside head/tail, raise them.

(３６)
Raise them like this picture.
All the cranes are finished.

(３７)
Make beaks so that cranes face each other.
Then arrange shape of wings.

(３８)
When spreading wings, flip wing-roots which have been circled.

(３９)
This is an enlarged picture of the outside connecting part.

Aioi is complete!