World's Strongest Tag Determination League
（重定向自Rwtl）
The World's Strongest Tag Determination League(世界最強タッグ決定リーグ戦Sekai Saikyō Taggu Kettei Rīgu-sen), more commonly known in the West as the Real World Tag League, is an annual professional wrestling tournament held by All Japan Pro Wrestling since 1977, usually run on the first weeks of December. The first tournament was actually called the Open Tag League, but it was renamed to its present name the following year.