Kyohei Katsuta (b. 1980s) is based in Japan and became active in the international origami community during the 2000s. He is a member of Nippon Origami Association (NOA). His design philosophy can be summarized as:
Sparrow, Horned Puffin, Little Bird, and a multi-unit Modular Chicken 2022. Traditional & Fantasy: origami works of kyohei katsuta 2 pdf portable