Blossoms
Geometric and other shapes | Toshikazu Kawasaki |  Roses, Origami and Math by Toshikazu Kawasaki (read full review)
| 30 | Square
Multiple units
Several types of blossoms, made out of many units | 
Folded by Ondrej and Radim Cibulka |
Cherry blossom (linked)
Flora - Flowers | Toshikazu Kawasaki |  Origami Dream World - Flowers and Animals by Toshikazu Kawasaki (read full review)
| 37 | Square
5 units
Units for the blossom (5 units), and a special unit
(from a rectangle) for linking blossoms together | 
Folded by Gilad Aharoni |
Cherry blossom ball
Geometric and other shapes | Toshikazu Kawasaki |  Origami Dream World by Toshikazu Kawasaki (read full review)
| 87 | Rectangle
30 units
2 variations of very nice flower balls - one from 30 units and one from 90 units | 
Folded by Meenakshi Mukerji |
Greek shrine
Buildings | Toshikazu Kawasaki | Roses, Origami and Math by Toshikazu Kawasaki (read full review)
| 92 | Square
Multiple units
A variation of the basic units, creating octagonal pillars | |
Marigold
Flora - Flowers | Toshikazu Kawasaki |  The Greatest Dream Origami by Toshikazu Kawasaki (read full review)
| 57 | Square
2 units
Flower and leaf units | 
Folded by Ondrej and Radim Cibulka |
Small house
Buildings | Toshikazu Kawasaki |  Doctor's Origami Dream Book by Toshikazu Kawasaki (read full review)
| 228 | Square
Multiple units
Built from the block units | |
Train and rail
Vehicles - Trains | Toshikazu Kawasaki | Origami Dream World by Toshikazu Kawasaki (read full review)
| 41 | Square
Multiple units
Exceptional - made from hundreds of units, if you have the patience, this model is a good reason to get the book | 
Folded by Yuval Atlas |
Twist construction
Geometric and other shapes | Toshikazu Kawasaki | Roses, Origami and Math by Toshikazu Kawasaki (read full review)
| 100 | Square
Multiple units
Using the units from the previous chapter to create complex geometrical constructions | |
Units
Geometric and other shapes | Toshikazu Kawasaki |  Origami La Era Nueva by Kunihiko Kasahara (read full review)
| 94 | Square | |
