| # | Date | Promotion | Match |
| 1 | 04.01.2005 |  |
IWGP Junior Heavyweight Title: Tiger Mask defeats Heat (c) (14:17) - TITLE CHANGE !!! NJPW Toukon Festival - Wrestling World 2005 - TV-Show @ Tokyo Dome in Tokyo, Japan |
| 2 | 12.12.2004 | |
IWGP Junior Heavyweight Title: Heat (c) defeats Wataru Inoue (18:51) NJPW Battle Final 2004 - Tag 13 - TV-Show @ Aichi Prefectural Gymnasium in Nagoya, Aichi, Japan |
| 3 | 13.11.2004 | |
IWGP Junior Heavyweight Title: Heat (c) defeats Koji Kanemoto (23:18) NJPW Toukon Festival - Pay Per View @ Osaka Dome in Osaka, Japan |
| 4 | 24.10.2004 | |
IWGP Junior Heavyweight Title: Heat (c) vs. Koji Kanemoto - Double KO (19:24) NJPW Tsuyoku-Are ~ Toukon Series 2004 - Tag 10 ~ Strong Conviction In Kobe - TV-Show @ World Hall in Kobe, Hyogo, Japan |
| 5 | 16.09.2004 | |
IWGP Junior Heavyweight Title: Heat (c) defeats Ultimo Dragon (18:21) NJPW Tsuyoku-Are 2004 - Tag 7 - TV-Show @ Miyagi Sports Center in Sendai, Miyagi, Japan |
| 6 | 19.07.2004 | |
IWGP Junior Heavyweight Title: Heat (c) defeats Tiger Mask (12:09) NJPW Summer Struggle 2004 - Tag 10 - TV-Show @ Tsukisamu Green Dome in Sapporo, Hokkaido, Japan |
| 7 | 26.06.2004 |  |
IWGP Junior Heavyweight Title: Heat (c) defeats Rocky Romero (11:35) NJPW-USA Toukon 5: Toukon Fighting Spirit - TV Taping - Event @ Inoki Dojo in Santa Monica, California, USA |
| 8 | 13.05.2004 | |
IWGP Junior Heavyweight Title: Heat (c) defeats Kengo Mashimo (9:00) NJPW Toukon Saizensen - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 9 | 28.03.2004 | |
IWGP Junior Heavyweight Title: Heat (c) defeats Koji Kanemoto (20:48) NJPW King Of Sports - Pay Per View @ Ryogoku Kokugikan in Tokyo, Japan |
| 10 | 06.03.2004 |  |
IWGP Junior Heavyweight Title: Heat (c) defeats American Dragon (15:07) NJPW Inoki Dojo Toukon 2 - Event @ Hollywood Athletic Club in Hollywood, California, USA |
| 11 | 01.02.2004 | |
IWGP Junior Heavyweight Title: Heat (c) defeats Curry Man (14:27) NJPW Fighting Spirit 2004 - Tag 3 - TV-Show @ Hokkaido Sports Center in Sapporo, Hokkaido, Japan |
| 12 | 24.01.2004 | |
IWGP Junior Heavyweight Title: Heat (c) defeats Katsushi Takemura (17:16) NJPW Exciting Battle in Okinawa 2004 - TV-Show @ Okinawa Prefectural Budokan in Okinawa, Japan |
| 13 | 14.12.2003 | |
IWGP Junior Heavyweight Title: Heat defeats Jado (c) (7:45) - TITLE CHANGE !!! NJPW Battle Final 2003 - Tag 15 - TV-Show @ Nagoya Rainbow Hall in Nagoya, Aichi, Japan |
