http://ja.chordwiki.org/wiki/%EF%BC%B3%EF%BC%A8%EF%BC%A1%EF%BC%AE%EF%BC%A7%EF%BC%B2%EF%BC%A9%EF%BC%AC%EF%BC%A1%E3%82%92%E3%82%81%E3%81%96%E3%81%9B 更新履歴 http://ja.chordwiki.org/wiki/%EF%BC%B3%EF%BC%A8%EF%BC%A1%EF%BC%AE%EF%BC%A7%EF%BC%B2%EF%BC%A9%EF%BC%AC%EF%BC%A1%E3%82%92%E3%82%81%E3%81%96%E3%81%9B Wed, 29 Apr 2020 20:11:00 +0900 2020-04-29T20:11:00+09:00 http://ja.chordwiki.org/wiki.cgi?c=logview&t=%EF%BC%B3%EF%BC%A8%EF%BC%A1%EF%BC%AE%EF%BC%A7%EF%BC%B2%EF%BC%A9%EF%BC%AC%EF%BC%A1%E3%82%92%E3%82%81%E3%81%96%E3%81%9B&n=20200429201100&d=2020%2F04%2F29+06%3A53%3A49+%2B0900 Wed, 29 Apr 2020 06:53:49 +0900 2020-04-29T06:53:49+09:00