https://www.hokkaido-offshorewind-academy.jp/achievements/%e9%81%93%e5%86%85%e3%81%a7%e3%81%ae%e6%b4%8b%e4%b8%8a%e9%a2%a8%e5%8a%9b%e4%ba%ba%e6%9d%90%e8%82%b2%e6%88%90%e3%81%ae%e5%b1%95%e9%96%8b%e3%82%92%e8%a6%8b%e6%8d%ae%e3%81%88%e3%81%9f%e5%8b%89%e5%bc%b7 2025-12-17T07:24:16+00:00 monthly 0.6 https://www.hokkaido-offshorewind-academy.jp/achievements/%e3%82%bf%e3%82%a4%e3%83%88%e3%83%ab%ef%bc%9a%e7%a7%8b%e7%94%b0%e6%b8%af%e6%b4%8b%e4%b8%8a%e9%a2%a8%e5%8a%9b%e7%99%ba%e9%9b%bb%e6%89%80%e8%a6%8b%e5%ad%a6%e4%bc%9a 2025-12-17T07:48:33+00:00 monthly 0.6 https://www.hokkaido-offshorewind-academy.jp/achievements/%e5%8c%97%e6%b5%b7%e9%81%93%e3%81%ab%e3%81%8a%e3%81%91%e3%82%8b%e6%b4%8b%e4%b8%8a%e9%a2%a8%e5%8a%9b%e4%ba%8b%e6%a5%ad%e3%81%a8%e4%ba%ba%e6%9d%90%e8%82%b2%e6%88%90%e3%81%ae%e5%b1%95%e9%96%8b%e3%82%92 2025-12-15T06:41:07+00:00 monthly 0.6 https://www.hokkaido-offshorewind-academy.jp/achievements/%e7%a7%8b%e7%94%b0%e6%b8%af%e6%b4%8b%e4%b8%8a%e9%a2%a8%e5%8a%9b%e7%99%ba%e9%9b%bb%e6%89%80%e8%a6%8b%e5%ad%a6%e4%bc%9a 2025-12-17T07:49:19+00:00 monthly 0.6 https://www.hokkaido-offshorewind-academy.jp/achievements/%e5%8c%97%e6%b5%b7%e9%81%93%e3%81%ab%e3%81%8a%e3%81%91%e3%82%8b%e6%b4%8b%e4%b8%8a%e9%a2%a8%e5%8a%9b%e7%99%ba%e9%9b%bb%e4%ba%8b%e6%a5%ad%e3%81%ab%e9%96%a2%e3%81%99%e3%82%8b%e4%ba%ba%e6%9d%90%e8%82%b2 2026-01-16T14:49:18+00:00 monthly 0.6 https://www.hokkaido-offshorewind-academy.jp/achievements/%e7%9f%b3%e7%8b%a9%e6%b9%be%e6%96%b0%e6%b8%af%e6%b4%8b%e4%b8%8a%e9%a2%a8%e5%8a%9b%e7%99%ba%e9%9b%bb%e6%89%80%e8%a6%8b%e5%ad%a6%e4%bc%9a 2026-01-16T14:22:35+00:00 monthly 0.6