Please note that the content of this book primarily consists of articles available from Wikipedia or other free sources online. The BJW World Tag Team Championship is the top tag team title defended in the Japanese professional wrestling promotion Big Japan Pro Wrestling. The Championship has been the leading Tag Team Championship in the promotion since 1997. Tag team professional wrestling is a variation in which matches are contested between teams of multiple wrestlers. A tag team may comprise two wrestlers who normally wrestle in singles competition, but more commonly are made of established teams who wrestle regularly as a unit and have a team name and identity.