The Best of the Super Juniors (often abbreviated BOSJ) is an annual professional wrestling tournament held by New Japan Pro Wrestling (NJPW), typically in May or June. The wrestlers in the tournament are typically junior heavyweight wrestlers from promotions all over the world. NJPW has held 24 Super Juniors tournaments. Two wrestlers have won the tournament three times, Jushin Liger and Koji Kanemoto, while only one wrestler has won the tournament in two consecutive years as Tiger Mask IV won the tournament in both 2004 and 2005. Liger has participated in the most tournaments as he has wrestled in all tournaments except the 1995 and 2000 tournaments. His participation in the 2014 tournament will mark his 23rd Super Junior tournament.
|Title||NJPW Best of the Super Jr. XXI - Day 1|