| # | Date | Promotion | Match |
| 1 | 09.06.2018 |  |
IWGP Heavyweight Title No Time Limit Best Two Out Of Three Falls: Kenny Omega defeats Kazuchika Okada (c) [2:1] (64:50) - TITLE CHANGE !!! NJPW Dominion 6.9 In Osaka-Jo Hall - TV-Show @ Osaka-Jo Hall in Osaka, Japan |
| 2 | 04.05.2018 | |
IWGP Heavyweight Title: Kazuchika Okada (c) defeats Hiroshi Tanahashi (34:36) NJPW Wrestling Dontaku 2018 - Tag 2 - Online Stream @ Fukuoka Convention Center in Fukuoka, Japan |
| 3 | 01.04.2018 | |
IWGP Heavyweight Title: Kazuchika Okada (c) defeats Zack Sabre Jr. (34:58) NJPW Sakura Genesis 2018 - TV-Show @ Ryogoku Kokugikan in Tokyo, Japan |
| 4 | 10.02.2018 | |
IWGP Heavyweight Title: Kazuchika Okada (c) defeats SANADA (32:12) NJPW The New Beginning In Osaka 2018 - TV-Show @ EDION Arena Osaka in Osaka, Japan |
| 5 | 04.01.2018 | |
IWGP Heavyweight Title: Kazuchika Okada (c) defeats Tetsuya Naito (34:26) NJPW Wrestle Kingdom 12 In Tokyo Dome - TV-Show @ Tokyo Dome in Tokyo, Japan |
| 6 | 09.10.2017 | |
IWGP Heavyweight Title: Kazuchika Okada (c) defeats EVIL (33:26) NJPW King Of Pro-Wrestling 2017 - TV-Show @ Ryogoku Kokugikan in Tokyo, Japan |
| 7 | 01.07.2017 | |
IWGP Heavyweight Title: Kazuchika Okada (c) defeats Cody (27:12) NJPW G1 Special In USA - Tag 1 - TV-Show @ Long Beach Convention & Entertainment Center in Los Angeles, California, USA |
| 8 | 11.06.2017 | |
IWGP Heavyweight Title: Kazuchika Okada (c) vs. Kenny Omega - Time Limit Draw (60:00) NJPW Dominion 6.11 In Osaka-Jo Hall - TV-Show @ Osaka-Jo Hall in Osaka, Japan |
| 9 | 03.05.2017 | |
IWGP Heavyweight Title: Kazuchika Okada (c) defeats Bad Luck Fale (21:47) NJPW Wrestling Dontaku 2017 - TV-Show @ Fukuoka Convention Center in Fukuoka, Japan |
| 10 | 09.04.2017 | |
IWGP Heavyweight Title: Kazuchika Okada (c) defeats Katsuyori Shibata (38:09) NJPW Sakura Genesis 2017 - TV-Show @ Ryogoku Kokugikan in Tokyo, Japan |
| 11 | 05.02.2017 | |
IWGP Heavyweight Title: Kazuchika Okada (c) defeats Minoru Suzuki (40:46) NJPW The New Beginning In Sapporo 2017 - TV-Show @ Hokkaido Prefectural Sports Center in Sapporo, Hokkaido, Japan |
| 12 | 04.01.2017 | |
IWGP Heavyweight Title: Kazuchika Okada (c) defeats Kenny Omega (46:45) NJPW Wrestle Kingdom 11 In Tokyo Dome - TV-Show @ Tokyo Dome in Tokyo, Japan |
| 13 | 10.10.2016 | |
IWGP Heavyweight Title: Kazuchika Okada (c) defeats Naomichi Marufuji (28:00) NJPW King Of Pro-Wrestling 2016 - TV-Show @ Ryogoku Kokugikan in Tokyo, Japan |
| 14 | 19.06.2016 | |
IWGP Heavyweight Title: Kazuchika Okada defeats Tetsuya Naito (c) (28:58) - TITLE CHANGE !!! NJPW Dominion 6.19 In Osaka-Jo Hall - TV-Show @ Osaka-Jo Hall in Osaka, Japan |
