横田 2012 November 20, 2025 by jlamprecht https://ja.wikipedia.org/wiki/%E6%82%AA%E9%AD%94%E3%81%A1%E3%82%83%E3%82%93%E5%91%BD%E5%90%8D%E9%A8%92%E5%8B%95#CITEREF%E6%A8%AA%E7%94%B02012
