兵庫県 GWの佐渡島旅行 ～Part 4～ 旧相川拘置所見学/Sado Island trip – Part 4 – Tour of the Former Aikawa Detention Centre 2026-10-12
新潟県 Sadogashima, Niigata (新潟県佐渡島) – Sado Kinzan Gold Mine (佐渡金山) Ogiriyama Mine Yamashi tour (山師ツアー) 2025-09-28
