How to Fold an Origami Koi Fish
Start with the white side of the paper facing up, fold it in half vertically, leaving a crease then unfold it.
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Step 2
Cut the paper along the crease.
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Step 3
Take one of the paper, fold its top edge to align with the left edge, and unfold it.
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Step 4
Fold the top edge, align with the right edge, crease it well, and then unfold it.
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Step 5
Fold the top edge to meet the intersection point formed by the two creases you just made, leaving a crease, then unfold it.
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Step 6
Fold the paper in half vertically, crease it well, and unfold it.
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Step 7
Fold the left and right edges to align with the middle vertical crease, and unfold them.
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Step 8
Bring up the left, right, and top edges along the creases indicated by the dotted lines, then flatten the fold.
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Step 9
Flip the paper.
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Step 10
Fold the top left and right corners along the dotted lines to meet the middle vertical line.
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Step 11
Fold up the two points of the two top layers along the dotted lines.
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Step 12
Fold the paper in half vertically from the right to the left, then fold the right edge to the left along the dotted line [picture 2], and fold it back to the right to align with the right edge indicated by the red line [picture 3]. Finally, expand the paper to the original shape like the first picture, then flip the paper over.
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Step 13
Shape the creases shown by the white dotted lines, and fold them to align with the middle vertical crease along the black dotted lines. [Slightly press down the top edge, making the top part arched]
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Step 14
Turn over the paper.
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Step 15
Close the paper upward along, and rotate it 90 degrees horizontally.
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Step 16
Fold up the bottom right point of the top layer along the black dotted line.
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Step 17
Flip the model over.
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Step 18
Similarly, fold up the bottom left point of the top layer along the dotted line, to overlap the bottom layer you just made.
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Step 19
Fold up the bottom corner along the dotted line, creating a small triangle. Then fold the top edge of the triangle to align with its bottom edge, and finally unfold them.
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Step 20
Expand the model, and flip the paper over.
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Step 21
Shape these three creases indicated by the red dotted lines.
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Step 22
Pinch the middle section, and fold up the tail part from the right side, then unfold it to create a natural curved state.
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Step 23
Flip the model over.
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Step 24
Fold down the top left and right corners of the head a little.
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Step 25
Flip the model over, that’s your lovely origami koi fish.
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What’s Next
This is the final shape of a lively origami koi fish, now you can explore our other origami fish instructions. Happy folding!
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