To begin, take two square sheets of paper of the same size.
Fold one of the sheets in half.
Open and fold the side of the crease you just made.
Fold over half of the other side, too.
Close everything and make sure the creases are well-made.
Repeat the same process on the other sheet. Fold it in half.
Open and fold into the center crease on both sides.
Then fold it over on itself.
Now fold it in half, widthways.
Repeat the same process on the other sheet.
Now, take this sheet and fold downward along the centre crease.
Then, fold the other side upward.
Make sure you’re folding in the right direction.
For this sheet you'll need to do the opposite.
Fold this part upward, and that part downward.
When you’re finished, you should have two pieces of paper that look like this.
Flip them over.
For this sheet, fold the upper-left corner inward.
Repeat this step on the bottom, folding inward.
This fold can be difficult since there are many layers of paper.
Repeat this step on the other side, remembering the correct direction to fold.
Finish the folds.
Now you should have these two shapes, Hold them like this. Flip the one on the right to see the side with two large triangles.
Then, place it on the center of the other piece, like this.
Fold this end over the second sheet to get a triangle shape.
Fold it well
Make sure the crease is well-made, then put this part inside this little pocket.
Repeat the same step on this side: fold the paper in a triangle and then fold it inside.
Now that you have this shape, flip it and repeat the process on the other side.
Fold it in a triangle and slide it in.
Now there's just this last part: fold it into a triangle
And Slip it inside
Your shuriken ninja star is now done!
If you use two different-colored sheets, you can make a dual-colored shuriken ninja star.