| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 12 Nov 2023 to 15 Nov 2023 | 4 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 22 Oct 2023 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 22 Oct 2023 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 30 Sep 2023 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 09 Sep 2023 to 24 Nov 2023 | 77 |
| DDT Extreme Championship | Kazuki Hirata | 25 Jun 2023 to 27 Jan 2024 | 217 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 04 Mar 2023 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 10 Sep 2022 to 11 Sep 2022 | 2 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 01 Jun 2022 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 10 Nov 2021 | 0 |
| KO-D Ten Man Tag Team Championship | Antonio Honda, Kazuki Hirata, Toru Owashi and Yoshihiko | 03 Nov 2021 to 19 Mar 2022 | 137 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 20 Jun 2021 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 03 Apr 2021 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 03 Apr 2021 | 0 |
| KO-D Ten Man Tag Team Championship | Antonio Honda, Kazuki Hirata, Shinya Aoki and Super Sasadango Machine | 14 Feb 2021 to 27 Mar 2021 | 42 |
| KO-D Six Man Tag Team Championship | Akito, Kazuki Hirata and Shota | 14 Nov 2020 to 13 Mar 2021 | 120 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 20 Mar 2020 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 13 Jan 2020 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 12 Jan 2020 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 03 Jan 2020 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 15 Dec 2019 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 17 Nov 2019 to 23 Nov 2019 | 7 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 15 Nov 2019 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 03 Nov 2019 to 07 Nov 2019 | 5 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 01 Sep 2019 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 01 Sep 2019 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 03 Aug 2019 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 15 Jul 2019 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 21 Apr 2019 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 04 Apr 2019 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 04 Apr 2019 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 17 Feb 2019 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 27 Jan 2019 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 22 Apr 2018 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 11 Mar 2018 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuko Hirata | 24 Dec 2017 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 24 Sep 2017 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 26 Nov 2016 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 26 Nov 2016 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 24 Nov 2016 to 25 Nov 2016 | 2 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 22 Nov 2016 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 27 Aug 2016 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 28 Nov 2015 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 18 Nov 2015 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 08 Nov 2015 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 09 Mar 2014 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 23 Feb 2014 to 08 Mar 2014 | 14 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 26 Jan 2014 | 0 |
| DDT Iron Man Heavy Metal Championship | Kazuki Hirata | 28 Feb 2010 to 13 Mar 2010 | 14 |
