But here is the secret: The Origami Ryujin 3.5 isn't actually about the dragon. It is about the folder who emerges after 60 hours. You learn patience. You learn that perfection is impossible (look closely; Kamiya’s own model has glue stains). And you learn that a single square of paper can hold a universe of complexity.
: The most comprehensive guide is the 12-hour tutorial series by Fearlessflourish on YouTube, which functions as a digital diagram for the entire model. origami ryujin 3.5 tutorial
Buy a pre-cut square of Washi (Japanese handmade paper) that is at least 70cm. Anything smaller, and you will tear the head off trying to shape the horns. But here is the secret: The Origami Ryujin 3
The Ryujin 3.5, designed by master folder Satoshi Kamiya, is widely considered one of the most complex origami models in existence. This legendary dragon god features over 2,000 individual scales, four legs with claws, and a highly detailed head. Because it is essentially a "masterpiece" model, there are no traditional step-by-step diagrams; instead, folders must master its and specialized lessons. Preparation: Materials and Paper Requirements You learn that perfection is impossible (look closely;
: A popular choice for beginners or large-scale practice because it is durable and available in large rolls. Some folders find standard kraft slightly too thick for the finest details. Sketching/Tracing Paper : Lightweight papers under are often recommended for their thinness. Specialty Origami Paper : Large sheets (e.g., from Origami-Shop ) in 50cm to 100cm squares are common. Size and Specifications Ideal Size : A square of at least 100cm to 144cm
This is where the magic happens—and where most folders quit. The body of the dragon is covered in "scales" created through a series of open sink folds.
The core innovation of the 3.5 is the . The dragon’s body is composed of hundreds of individual scales, but they are not folded one by one. Instead, the paper is pre-creased into a 48x48 or even 96x96 grid. Through a process called "grafting," rows of these grid squares are collapsed into repeating V-shaped pleats that form the dorsal spines and ventral scales.