| # | Date | Promotion | Match |
| 1 | 13.04.1976 |  |
IWA World Heavyweight Title Best Two Out Of Three Falls: Rusher Kimura (c) defeats The Undertaker [2:1] IWE Dynamite Series - Tag 3 - Event @ Town Gym in Iwase, Ibaraki, Japan |
| 2 | 11.03.1976 | |
IWA World Heavyweight Title Cage: Rusher Kimura (c) defeats Killer Tor Kamata (10:20) IWE Super Fight Series - Tag 9 - Event @ Mito, Ibaraki, Japan |
| 3 | 07.03.1976 | |
IWA World Heavyweight Title Best Two Out Of Three Falls: Rusher Kimura (c) defeats Killer Tor Kamata by Count Out [2:1] (12:40) IWE Super Fight Series - Tag 7 - Event @ Yamato, Kanagawa, Japan |
| 4 | 24.01.1976 | |
IWA World Heavyweight Title: Rusher Kimura (c) defeats Sailor White (15:02) IWE New Year Pioneer Series - Tag 14 - Event @ Koshigaya, Saitama, Japan |
| 5 | 04.12.1975 | |
IWA World Heavyweight Title Best Two Out Of Three Falls: Rusher Kimura (c) defeats Pierre Martin [2:0] (15:58) IWE Big Winter Series - Tag 24 - Event @ Korakuen Hall in Tokyo, Japan |
| 6 | 08.10.1975 | |
IWA World Heavyweight Title Cage: Rusher Kimura (c) defeats Gypsy Joe by KO (14:55) IWE Big Golden Series - Tag 22 - Event @ Koga, Ibaraki, Japan |
| 7 | 06.10.1975 | |
IWA World Heavyweight Title Best Two Out Of Three Falls: Rusher Kimura (c) defeats Gypsy Joe [2:1] (22:06) IWE Big Golden Series - Tag 20 - Event @ Korakuen Hall in Tokyo, Japan |
| 8 | 28.07.1975 | |
IWA World Heavyweight Title Best Two Out Of Three Falls: Rusher Kimura (c) defeats Big John Quinn [2:1] (18:32) IWE Big Summer Series - Tag 26 - Event @ Ota Ward Gymnasium in Tokyo, Japan |
| 9 | 29.06.1975 | |
IWA World Heavyweight Title Cage Chain: Rusher Kimura (c) defeats Mighty Inoue [2:1] (18:09) IWE Big Summer Series - Tag 1 - Event @ Korakuen Hall in Tokyo, Japan |
| 10 | 06.06.1975 | |
IWA World Heavyweight Title Cage Chain: Rusher Kimura (c) defeats Killer Tor Kamata by KO (14:59) IWE Big Challenge Series - Tag 10 - Event @ Utsunomiya, Tochigi, Japan |
| 11 | 26.05.1975 | |
IWA World Heavyweight Title: Rusher Kimura (c) defeats Killer Tor Kamata [2:1] (17:27) IWE Big Challenge Series - Tag 2 - Event @ Korakuen Hall in Tokyo, Japan |
| 12 | 19.04.1975 | |
IWA World Heavyweight Title Cage: Rusher Kimura defeats Mad Dog Vachon (c) (7:25) - TITLE CHANGE !!! IWE Dynamite Series - Tag 28 - Event @ Nakajima Sports Center in Sapporo, Hokkaido, Japan |
