Katachi ∪ Symmetry

  • Tohru Ogawa
  • Koryo Miura
  • Takashi Masunari
  • Dénes Nagy
Conference proceedings

Table of contents

  1. Front Matter
    Pages II-XXIV
  2. Plenary Lectures

  3. Science on Form

    1. Front Matter
      Pages 155-155
    2. Katsumi Kose
      Pages 157-164
    3. So Ichikawa, Hiroshi Kawamura, Akinori Tani
      Pages 165-172
    4. Michael Burt, Ami Korren
      Pages 179-183
    5. Mihály Szoboszlai
      Pages 185-191
  4. Geometrical Arts and Morphology

    1. Front Matter
      Pages 193-193
    2. Tibor Tarnai
      Pages 207-214
    3. Koji Miyazaki, Ichiro Takada, Hiroaki Nakata
      Pages 215-222
    4. Hiroshi Fukuda, Toshiaki Betumiya, Shizuka Nishiyama, Gisaku Nakamura
      Pages 231-238
    5. Tohru Ogawa, Yoshinori Teshima, Yoshinori Watanabe
      Pages 239-246
  5. Invisible — Visible/ Viewing Invisible Images by Comparing Them to Visible Forms

  6. Sensing Order

    1. Front Matter
      Pages 289-289
    2. Tohru Ogawa, Koryo Miura, Takashi Masunari, Dénes Nagy
      Pages 291-292
    3. Fré Ilgen
      Pages 315-321
    4. A. Tsukamoto
      Pages 323-330
  7. Symmetry, Dissymmetry, Broken Symmetry in Art and Science

    1. Front Matter
      Pages 331-331
    2. Yasunari Watanabe, Yuji Ikegami, Kiyoji Takahashi
      Pages 333-340
    3. Motohisa Matsuoka
      Pages 341-345
    4. Takao Saito, Sigeyuki Minami, Tsutomu Ohashi, Yokan Saito, Rumiko Saito
      Pages 347-354
    5. Giuseppe Caglioti
      Pages 355-361

About these proceedings


In Japanese culture the concept of katachi has special significance, connoting relationships and connectedness. Although katachi cannot be translated precisely, it corresponds most closely to "form," "shape," "pattern," or "Gestalt". The contemporary study of katachi is interdisciplinary and encompasses virtually all scientific and aesthetic endeavors. Katachi research seeks to bridge the gap between cultures - whether the "two cultures" of C.P. Snow or the contrasting cultures of East and West. To help achieve this aim and to foster international cooperation, the interdisciplinary symposium titled "Katachi "U" Symmetry" was convened in Tsukuba, Japan, November 21 - 25, 1994. With many participants from differing backgrounds and cultural perspectives, the symposium was the culmination of 15 years of work in the field. Like-minded researchers and philosophers came together from two movements in interdisciplinary studies of katachi and symmetry that arose in the 1980s, one in Japan, the other in Hungary. The proceedings of the symposium will stimulate and provoke the interest of scientists and mathematicians, engineers and architects, philosophers and semioticians - indeed, all those with a lively sense of curiosity and a wide-ranging intellect.


Katachi Morphology Symmetry cooperation growth research

Editors and affiliations

  • Tohru Ogawa
    • 1
  • Koryo Miura
    • 2
  • Takashi Masunari
    • 3
  • Dénes Nagy
    • 4
    • 5
  1. 1.Institute of Applied PhysicsUniversity of TsukubaTsukuba, Ibaraki 305Japan
  2. 2.Institute of Space and Astronautical Science Structural Morphology ResearchUniversity of Tokyo and Professor EmeritusMachida, Tokyo 195Japan
  3. 3.Institute of Modern Languages and CulturesUniversity of TsukubaTsukuba, Ibaraki 305Japan
  4. 4.Institute of Applied PhysicsUniversity of TsukubaTsukuba, Ibaraki 305Japan
  5. 5.Symmetrion-The Institute for Advanced Symmetry StudiesBudapestHungary

Bibliographic information