| Skill Level | Varies |
|---|---|
| Clear diagrams? | Varies |
| Tinted diagrams (to show 2 sides of paper)? | Varies |
| Photos of completed models? | Yes |
| Is there indication to the model size resulting from size of starting paper? | Yes |
| Are the models "Pure" origami (From a single square - no cuts)? | Varies |
There are 5 Origami Designs in Seiiki Origami 4:
| Design | Designer | Page | Details | Photo |
|---|---|---|---|---|
|
|
||||
| Chikana | Omar Tapia | 7 | Square 8 units | |
| Dragon and wizard | Manuel Ruiz Pezo | 9 | Square | |
| Devil mask | Rodrigo D. Saravia | 16 | Square | |
| Firulais | Leonardo Pulido Martinez | 19 | Square | |
| Caterpillar | Richard Larico Alanoca | 25 | Square | |