| Timeframe | Title | Duration | Details |
| 27.04.2025 - 21.09.2025 | Kyushu Pro Tag Team Champion (with SHIHO) | 147 days | Matches |
| 20.05.2023 - 10.09.2023 | PWS Champion | 113 days | Matches |
| 03.01.2023 - 05.02.2023 | Kyushu Pro Champion | 33 days | Matches |
| 30.10.2022 - 27.11.2022 | All Asia Tag Team Champion (with Yoshitatsu) | 28 days | Matches |
| 05.07.2019 - 09.07.2022 | EWA Intercontinental Champion (as Tajiri) | 1100 days | Matches |
| 02.10.2021 - 21.01.2022 | MLW World Middleweight Champion (as Yoshihiro Tajiri) | 111 days | Matches |
| 26.06.2021 - 22.07.2021 | AJPW TV Six Man Tag Team Champion (with Hokuto Omori and Yusuke Kodama as TOTAL ECLIPSE) | 26 days | Matches |
| 05.05.2019 - 15.09.2019 | BJW Junior Heavyweight Champion | 133 days | Matches |
| 07.07.2019 - 13.07.2019 | PWM Heavyweight Champion | 6 days | Matches |
| 15.07.2018 - 27.05.2019 | GAORA TV Champion | 316 days | Matches |
| 21.10.2017 - 03.02.2018 | AJPW World Junior Heavyweight Champion (2x) | 105 days | Matches |
| 30.07.2017 - 27.08.2017 | AJPW World Junior Heavyweight Champion | 28 days | Matches |
| 31.01.2016 - 29.07.2016 | UWA World Trios Champion (with Minoru Tanaka and Kaz Hayashi) | 180 days | Matches |
| 16.05.2015 - 30.05.2015 | EWP Intercontinental Champion | 14 days | Matches |
| 08.08.2013 - 27.02.2014 | WNC Champion | 203 days | Matches |
| 22.11.2010 - 29.01.2011 | FCF Finnish Heavyweight Champion (2x) | 68 days | Matches |
| 29.05.2010 - 24.07.2010 | FCF Finnish Heavyweight Champion | 56 days | Matches |
| 04.02.2005 - 01.05.2005 | World Tag Team Champion (as Tajiri; with William Regal) | 86 days | Matches |
| 23.09.2003 - 30.12.2003 | WWE Cruiserweight Champion (3x) (as Tajiri) | 98 days | Matches |
| 18.05.2003 - 01.07.2003 | WWE Tag Team Champion (as Tajiri; with Eddie Guerrero) | 44 days | Matches |
| 21.04.2002 - 14.05.2002 | WWE Cruiserweight Champion (2x) (as Tajiri) | 23 days | Matches |
| 22.10.2001 - 02.04.2002 | WWF Cruiserweight Champion (as Tajiri) | 162 days | Matches |
| 10.09.2001 - 23.09.2001 | WCW United States Champion (as Tajiri) | 13 days | Matches |
| 06.08.2001 - 19.08.2001 | WWF Light Heavyweight Champion (as Tajiri) | 13 days | Matches |
| 28.02.2001 - 28.02.2001 | CZW Heavyweight Champion (as Yoshihiro Tajiri) | <1 day | Matches |
| 25.11.2000 - 25.11.2000 | IWA Puerto Rico Hardcore Champion (as Tajiri) | <1 day | Matches |
| 25.08.2000 - 26.08.2000 | ECW World Tag Team Champion (as Yoshihiro Tajiri; with Mikey Whipwreck) | 1 day | Matches |
| 08.04.2000 - 22.04.2000 | ECW World Television Champion (as Yoshihiro Tajiri) | 14 days | Matches |
| 03.02.1998 - 19.04.1998 | BJW World Junior Heavyweight Champion (as Yoshihiro Tajiri) | 75 days | Matches |
| 02.01.1998 - 04.03.1998 | BJW Tag Team Champion (2x) (as Yoshihiro Tajiri; with Ryuji Yamakawa) | 61 days | Matches |
| 23.07.1997 - 22.12.1997 | BJW Tag Team Champion (as Yoshihiro Tajiri; with Ryuji Yamakawa) | 152 days | Matches |
| 19.07.1996 - 28.07.1996 | CMLL World Light Heavyweight Champion (as Aquarius) | 9 days | Matches |
