http://ja.chordwiki.org/wiki/%E6%9C%9D%E6%97%A5 更新履歴 http://ja.chordwiki.org/wiki/%E6%9C%9D%E6%97%A5 Sun, 16 Jan 2022 11:28:30 +0900 2022-01-16T11:28:30+09:00 http://ja.chordwiki.org/wiki.cgi?c=logview&t=%E6%9C%9D%E6%97%A5&n=20220116112830&d=2022%2F01%2F16+03%3A33%3A19+%2B0900 Sun, 16 Jan 2022 03:33:19 +0900 2022-01-16T03:33:19+09:00