The Japanese Origami Academic Society publishes Tanteidan Magazine monthly. Several issues (especially #125, #137, and #149) feature Katsuta’s diagrams. You can purchase a digital membership to download these back issues as PDFs directly from their website (Origami House).
. While many complex designers focus on sharp angles, Katsuta manages to find soft, organic curves in the paper, making his paper cats look like they might actually purr. where to buy a legitimate copy of his diagrams, or are you looking for beginner-friendly alternatives to his super-complex style? origami works of kyohei katsuta pdf download
