MIURA BAIEN (1723-1789) created his ideas using sentences and diagrams.
Both have symmetrical structures. The work is one of the national important cultural properties in Japan.
"Gengo" is a rare book in history.
The "GENGO" diagrams divide into two parts.
Click on the upper map for more details.
The Space Elevator Construction Concept
(English version URL by OBAYASHI CORPORATION)
Deep Sea Construction Concept (Ocean Spiral City)
(English version URL by SHIMIZU CORPORATION)
Created by Tatsuya Kitabayashi (1952-).
2002.10.23 (renewal 2019.11.09)