http://ja.chordwiki.org/wiki/%E3%83%97%E3%83%AC%E3%82%A4%E3%83%9C%E3%83%BC%E3%82%A4 更新履歴 http://ja.chordwiki.org/wiki/%E3%83%97%E3%83%AC%E3%82%A4%E3%83%9C%E3%83%BC%E3%82%A4 Sat, 01 Feb 2020 23:40:13 +0900 2020-02-01T23:40:13+09:00 http://ja.chordwiki.org/wiki.cgi?c=logview&t=%E3%83%97%E3%83%AC%E3%82%A4%E3%83%9C%E3%83%BC%E3%82%A4&n=20200201234013&d=2020%2F02%2F01+22%3A41%3A22+%2B0900 Sat, 01 Feb 2020 22:41:22 +0900 2020-02-01T22:41:22+09:00