https://news.docodemodouga.net/story.php?title=%E5%9C%B0%E5%9F%9F%E8%AA%B2%E9%A1%8C%E3%81%A8%E8%B3%87%E9%87%91%E5%BE%AA%E7%92%B0 発表元:山梨総合研究所、掲載日:2025-09-30 Tue, 30 Sep 2025 06:50:02 UTC en