KASUGAI
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[Lessons and Future of the Ideal City of Palmanova] The Star-Shaped Fortress Demonstrates Urban Development Using "Invisible Walls"
~Unraveling past failures and successes to create the next generation of "fortress systems"~ *This article is based on statistical data as of January 2026.
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[The Lineage of the Urban OS: the Grid System] From Heijokyo to Modern Hokkaido: The Future of Spatial Governance and Urban Development
~How Japanese people have "designed" and "managed" their spaces~ *This article is based on publicly available data and academic research as of December 2025.
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[Rethinking the Labyrinth City of Medina] Urban design of "protection" and "symbiosis" woven together with courtyards and mazes
~The ultimate energy-saving and security system in Medina, the old Islamic city~ *This article is based on research information as of December 2025...