Step3 "Pleat fold"

1. Prepare a sheet of paper.Need not necessarily be square.

2. Fold in half and unfold.

3. Fold to the center and unfold.

4. Turn paper over.

5. Crease at half each.

6. Pleats are formed when you look from the side.This is "Pleat fold".

Complete. In Japan this technique is "段折り(Dan ori)"

If you learn this skill, you will be able to enjoy origami more.
Next step is "Inside reverse fold"

Other steps

• Step1: "Valley fold"
• Step2: "Mountain fold"
• Step3: "Pleat fold"
• Step4: "Inside reverse fold"
• Step5: "Rabbit ear fold"
• Step6: "Outside reverse fold"
• Step7: "Squash fold" and "Petal fold"
• Step8: "Open sink"