http://ja.chordwiki.org/wiki/%E6%9C%A8%E6%BC%8F%E3%82%8C%E6%97%A5%E3%83%A1%E3%82%BE%E3%83%95%E3%82%A9%E3%83%AB%E3%83%86 更新履歴 http://ja.chordwiki.org/wiki/%E6%9C%A8%E6%BC%8F%E3%82%8C%E6%97%A5%E3%83%A1%E3%82%BE%E3%83%95%E3%82%A9%E3%83%AB%E3%83%86 Sun, 03 May 2026 00:19:13 +0900 2026-05-03T00:19:13+09:00 http://ja.chordwiki.org/wiki.cgi?c=logview&t=%E6%9C%A8%E6%BC%8F%E3%82%8C%E6%97%A5%E3%83%A1%E3%82%BE%E3%83%95%E3%82%A9%E3%83%AB%E3%83%86&n=20260503001913&d=2026%2F05%2F03+00%3A12%3A00+%2B0900 Sun, 03 May 2026 00:12:00 +0900 2026-05-03T00:12:00+09:00