http://ja.chordwiki.org/wiki/%EF%BC%92%E4%B8%87%EF%BC%94%E5%8D%83%E5%86%86%E3%81%AE%E5%AE%B6%E8%B3%83+%EF%BD%9E%EF%BC%92%E5%84%84%EF%BC%94%E5%8D%83%E4%B8%87%E3%81%AE%E7%9E%B3%E3%80%90%E6%9B%BF%E3%81%88%E6%AD%8C%E3%80%91%EF%BD%9E 更新履歴 http://ja.chordwiki.org/wiki/%EF%BC%92%E4%B8%87%EF%BC%94%E5%8D%83%E5%86%86%E3%81%AE%E5%AE%B6%E8%B3%83+%EF%BD%9E%EF%BC%92%E5%84%84%EF%BC%94%E5%8D%83%E4%B8%87%E3%81%AE%E7%9E%B3%E3%80%90%E6%9B%BF%E3%81%88%E6%AD%8C%E3%80%91%EF%BD%9E Sat, 16 May 2026 21:47:24 +0900 2026-05-16T21:47:24+09:00