Toukon Festival ~ Wrestling World 2005 was the title of New Japan Pro Wrestling (NJPW)'s annual start of the year show that takes place on January 4 in the Tokyo Dome each year. Toukon Festival ~ Wrestling World 2005 was the fourteenth January 4 Dome Show held by NJPW. The show drew 46,000 spectators. The undercard of the show featured an eight–man "submissions only" tournament which Ron Waterman won when he forced Yuji Nagata to submit in the finals. The show also saw Tiger Mask IV defeat HEAT to win the IWGP Junior Heavyweight Championship and in the main event Shinsuke Nakamura defeated Hiroshi Tanahashi to win the IWGP U-30 Championship. The show also featured a unique "Dog Fight" match between Masahiro Chono, Riki Chōshū and Hiroyoshi Tenzan. Chono defeated Chosu in the first match an