HOHiro OkamotoBooks and models by this designerModels 2Books 3Books (3)All books that include models by this designer.Origami USA Convention 20012001Models: 76OUSATanteidan 7th convention2001Models: 48Origami Tanteidan ConventionOrigami Tanteidan Magazine 942005Models: 7Origami Tanteidan MagazineModels (2)All models by this designer.Tetra'Hiro'n (Metro cards)Origami USA Convention 2001 · p. 237Tetrahiron revisitedOrigami Tanteidan Magazine 94 · p. 8
