| # | Date | Promotion | Match |
| 1 | 09.09.2006 |  |
GHC Heavyweight Title: Naomichi Marufuji defeats Jun Akiyama (c) (27:23) - TITLE CHANGE !!! NOAH Shiny Navigation 2006 - Tag 10 - TV-Show @ Nippon Budokan in Tokyo, Japan |
| 2 | 23.04.2006 | |
GHC Heavyweight Title: Jun Akiyama (c) defeats Masao Inoue (23:14) NOAH Spring Navigation '06 - Tag 13 - TV-Show @ Nippon Budokan in Tokyo, Japan |
| 3 | 05.03.2006 | |
GHC Heavyweight Title: Jun Akiyama (c) defeats Minoru Suzuki (28:15) NOAH Navigate For Evolution 2006: Haruka Eigen Goodbye Tour - Tag 10 - TV-Show @ Nippon Budokan in Tokyo, Japan |
| 4 | 22.01.2006 | |
GHC Heavyweight Title: Jun Akiyama defeats Akira Taue (c) (20:31) - TITLE CHANGE !!! NOAH First Navigation 2006 - Tag 10 - TV-Show @ Nippon Budokan in Tokyo, Japan |
