While I love folding origami kusudamas, over the past few years, I find it more pleasing to fold geometric modular shapes. And for those who are interested in polyhedral origami, Tomoko Fuse's book 'Unit Origami Essence' is an absolute treasure trove! As is the case with most of her other books, this book too is entirely in Japanese. But that is no hindrance, since the pictorial steps are very clear and fairly easy to follow. And in the few places that one might get stuck, Google Translate comes to the rescue.
One of the drawbacks of using a Japanese books is that I was not able to figure out the names of each of the models. The book is divided into 4 chapters. The first chapter is on cubes. The second chapter deals with solids made from triangular bases, the third - solids made from pentagonal bases and finally, the fourth deals with solids from star-shaped bases.
My first attempt from the book was from the Cubes section. I tried out pretty much all the cube models. The individual modules are pretty easy to fold. The second of the models (in brown and yellow in the pic) was very unique - made from boat-shaped units, 4 units in all. Most of the other cubes were from 6 modules. A couple of the cubes were pretty nice variations.
All the models have a recommended size listed. For all the cubes I had tried, it was given as 15 cms * 15 cms (6 inches * 6 inches). But I had used 9 cms * 9 cms (3.5 inches * 3.5 inches) squares and didn't have much difficulty folding or assembling the pieces.
Model Details:
Model: Various Cubes
Creator: Tomoko Fuse
Book: Unit Origami Essence
Author: Tomoko Fuse
Language: Japanese
Difficulty Level: Low Intermediate
Paper Ratio: Square
Paper Size: 3.5 inches
Model Size: ~1.4 inches side
Number of Modules: 3 to 6