| # | Date | Promotion | Match |
| 1 | 03.06.2025 |  |
GHC Heavyweight Title Three Way Elimination: OZAWA (c) defeats Takashi Sugiura and Tetsuya Endo (24:38) NOAH Star Navigation 2025 - Online Stream @ Korakuen Hall in Tokyo, Japan |
| 2 | 18.05.2025 | |
GHC Heavyweight Title: OZAWA (c) defeats Kaito Kiyomiya (23:31) NOAH Star Navigation 2025 - Online Stream @ Korakuen Hall in Tokyo, Japan |
| 3 | 03.05.2025 | |
GHC Heavyweight Title: OZAWA (c) defeats KENTA (26:45) NOAH 25th Anniversary ~ Memorial Voyage 2025 In Ryogoku ~ - Online Stream @ Ryogoku Kokugikan in Tokyo, Japan |
| 4 | 22.03.2025 | |
GHC Heavyweight Title: OZAWA (c) defeats Masa Kitamiya (21:33) NOAH Star Navigation Premium 2025 - Online Stream @ Korakuen Hall in Tokyo, Japan |
| 5 | 02.03.2025 | |
GHC Heavyweight Title / GHC National Title Lumberjack Death: OZAWA (c) [Heavyweight] defeats Manabu Soya (c) [National] (23:08) - TITLE CHANGE !!! NOAH Memorial Voyage In Yokohama ~ NOAH Jr. Tag League 2025 ~ - Online Stream @ Yokohama Budokan in Yokohama, Kanagawa, Japan |
| 6 | 11.02.2025 | |
GHC Heavyweight Title: OZAWA (c) defeats Galeno (25:49) NOAH Star Navigation Premium ~ NOAH Jr. Tag League 2025 ~ - Online Stream @ Korakuen Hall in Tokyo, Japan |
| 7 | 01.01.2025 | |
GHC Heavyweight Title: OZAWA defeats Kaito Kiyomiya (c) (29:34) - TITLE CHANGE !!! NOAH The New Year 2025 - Pay Per View @ Nippon Budokan in Tokyo, Japan |
