We participated in a guided tour of the Ikeshima coal mine. The experiential guide by the former miner is very easy to understand. Again, we were able to confirm the importance of hospitality by stakeholders.
Italian researchers returned to the cave of Taya. During this visit, discussions focused on the vegetation situation in the cave.
Visit to Gunkanjima. We confirmed citizen support with a digital museum. We confirmed the situation of local utilization by digitizing cultural assets. It became a reference after the digitization of Taya's cave.
Visit to the World Heritage Sites related to the hidden Christians in the Goto Islands. Chartered a ship taxi and inspected the Christian Cave.
There are many artificial caves on the sea erosion wall. Because there are many private properties, we visited from the sea. We understood the distance between underground space, topography and city well.
University Campus Ecotekne内にあるCnrのラボでデジタル技術のレクチャーと打ち合わせ。ここには大学や公共の研究所が集まっている共同のキャンパス。打合せの内容は研究技術なので公開できませんが、有意義なミーティングとなりました。
Meeting with digital technology lecture at Cnr lab in University Campus Ecotekne. This is a joint campus where universities and public research institutes gather. The content of the meeting was a research technology and could not be disclosed, but it was a meaningful meeting.
Visited the remains of an underground water storage facility in Istanbul due to the transit of the airplane on the way home. Unfortunately, repair work was underway and the water was drained, but we were able to confirm the advanced stone floor of the water storage facility.
We toured underground dwellings where the poor settled outside the city walls. People set up huge underground water tanks that made use of the topography, and lived in underground dwellings. There was a huge underground church ruin, and a collapse due to weathering was observed.