Column
A list of KAMENOAYUMI's column articles.
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[Early Action] A new phase in vacant house countermeasures. Asset protection techniques in the era of mandatory inheritance registration and "negative assets."
~A new perspective and concrete measures to prevent assets from becoming "liabilities"~ *This article is based on the latest laws, regulations, and statistical information as of December 2025...
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[The subtleties of zoning] Why are Japanese cities so "mixed"? Jacobs' theory and the challenge in Toyako
~The uniqueness of Japanese urban planning and the balance between "regulation" and "freedom" seen in Toyako Town, Hokkaido~ *This article was updated in December 2025...
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[The Potential of Local Currency] Local Currency Shifts from "Magic" to "Autonomy" - The Miracle of Wörgl, Lake Toya, and the Next-Generation Commons Envisioned by DAO
~Why do we need "local money" now?~ Local Currency and DAO: The Future of Toyako Certainly, the money we use on a daily basis…
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[The History of Ride-Sharing] From the Model T Ford to the Night of Lake Toya. The "100-Year War" of Ride-Sharing and the Truth about Japanese-Style Ride-Sharing
~Ride-sharing is the same, but completely different? "Urban logic" vs. "Rural survival strategy" ~ "Calling a car with your smartphone." Now, all over the world...
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[Understanding the Accommodation Tax] Will hotel prices rise? The true nature and future of the "accommodation tax" that will change Japan's tourism
~Why is adoption progressing? Understanding the future from the example of Toyako Town, Hokkaido~ *This article is based on information as of December 2025...
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[Lake Toya's Future] The Shadow of Inbound Tourism and the Risk of a 3 Billion Yen Loss. A Prescription for Sustainable Tourism Management
The "Light and Shadow" of Lake Toya from the Perspective of Architecture and Civil Engineering It has been a year since we established our base in Lake Toya. From the perspective of architecture and civil engineering, we...