https://news.docodemodouga.net/story.php?title=%E4%BB%A4%E5%92%8C%E6%99%82%E4%BB%A3%E3%81%AE%E7%B7%8F%E5%90%88%E8%A8%88%E7%94%BB 発表元:山梨総合研究所、掲載日:2025-05-21 Wed, 21 May 2025 04:20:04 UTC en