Make Aioi
(１)
Make a mountain-fold on the orange line and a valley-fold on the yellow dotted line.
Then fold the orange line to the center horizontal line.
(２)
This picture is halfway through.
(３)
Fold the paper like this picture.
(４)
Then make a star-shape.
(５)
This picture is taken from the back side.
Make a star-shape in the state of that the flap is folded like this picture.
Then make a bird-base.
(６)
This picture is halfway through.
(７)
The bird-base is finished.
(８)
Then raise the outside head/tail as it is without folding it to the center.
(９)
This picture is halfway through.
(１０)
Raise the head/tail as it is like this picture.
Make creases only at the root of the head/tail.
Then raise the other head/tail as it is without folding it to the center.
(１１)
Raise the other head/tail as it is like this picture.
(１２)
Then fold the other square.
Make a valley-fold on the dotted line and fold the paper in the same way as the 1st step to the 3rd step.
(１３)
This picture is halfway through.
(１４)
Fold the paper like this picture.
(１５)
Then make a star-shape.
In this picture, there are connecting parts at the parts which are shown by the arrows.
Make valley-folds a little on the dotted lines.
(１６)
Make valley-folds a little like this picture.
(１７)
Then lower the head/tail which you have raised as it is.
(１８)
Lower the head/tail like this picture.
(１９)
Then pass the two head/tail, which are connected to each other, between wings.
(２０)
This picture is halfway through.
Move the two head/tail while bending them like this picture.
(２１)
After passing the two head/tail between wings, it looks like this picture.
