J-Crown

Statistics
First champion	The Great Sasuke
Final champion	Shinjiro Otani
Longest reign	Jushin Thunder Liger (183 days)
Shortest reign	El Samurai (35 days)
Oldest champion	Jushin Thunder Liger; (32 years, 218 days)
Youngest champion	Shinjiro Otani; (25 years, 76 days)
Heaviest champion	Shinjiro Otani (236 lb (107 kg))
Lightest champion	The Great Sasuke (180 lb (82 kg))

J-Crown
J-Crown
Details
Promotion	New Japan Pro-Wrestling
Date established	August 5, 1996
Date retired	November 5, 1997
First champion
Statistics
First champion	The Great Sasuke
Final champion	Shinjiro Otani
Longest reign	Jushin Thunder Liger (183 days)
Shortest reign	El Samurai (35 days)
Oldest champion	Jushin Thunder Liger; (32 years, 218 days)
Youngest champion	Shinjiro Otani; (25 years, 76 days)
Heaviest champion	Shinjiro Otani (236 lb (107 kg))
Lightest champion	The Great Sasuke (180 lb (82 kg))

The J-Crown, also known as the J-Crown Octuple Unified Championship (Japanese: ジュニア8冠王座, Hepburn: Junia 8 kan'ōza, English: Junior 8-Crown Champion), was a unified, multi-promotional professional wrestling championship initially created by New Japan Pro-Wrestling (NJPW). It was formed via the unification of eight (later seven) junior heavyweight and other lower-weight class titles from several different organizations. The J-Crown Tournament that crowned the inaugural champion was held in August 1996.