IHIizawa HideyukiBooks and models by this designerModels 2Books 2Books (2)All books that include models by this designer.Tanteidan 5th convention1999Models: 63Origami Tanteidan ConventionTanteidan 7th convention2001Models: 48Origami Tanteidan ConventionModels (2)All models by this designer.Penguin - crestedTanteidan 5th convention · p. 68SnailTanteidan 7th convention · p. 197