 # | Champion(s) | Timeframe |  Duration | Location | Note | Details |
| 1 | Nanae Takahashi | 24.07.2011 - 17.03.2013 | 602 days | Tokyo, Japan | 1 | Matches |
| 7 | Io Shirai (2) | 23.12.2015 - 21.06.2017 | 546 days | Tokyo, Japan | Matches | |
| 3 | Io Shirai | 29.04.2013 - 10.08.2014 | 468 days | Tokyo, Japan | Matches | |
| 13 | Utami Hayashishita | 15.11.2020 - 29.12.2021 | 409 days | Sendai, Miyagi, Japan | Matches | |
| 12 | Mayu Iwatani (2) | 04.11.2019 - 15.11.2020 | 377 days | Tokyo, Japan | Matches | |
| 14 | Syuri | 29.12.2021 - 29.12.2022 | 365 days | Tokyo, Japan | 5 | Matches |
| 10 | Kagetsu | 09.06.2018 - 04.05.2019 | 329 days | Yokohama, Kanagawa, Japan | Matches | |
| 9 | Toni Storm | 24.09.2017 - 09.06.2018 | 258 days | Nagoya, Aichi, Japan | 4 | Matches |
| 16 | Tam Nakano | 23.04.2023 - 20.11.2023 | 211 days | Yokohama, Kanagawa, Japan | Matches | |
| 4 | Yoshiko | 10.08.2014 - 23.02.2015 | 197 days | Tokyo, Japan | Matches | |
| 11 | Bea Priestley | 04.05.2019 - 04.11.2019 | 184 days | Tokyo, Japan | Matches | |
| 6 | Meiko Satomura | 26.07.2015 - 23.12.2015 | 150 days | Tokyo, Japan | Matches | |
| 5 | Kairi Hojo | 29.03.2015 - 26.07.2015 | 119 days | Tokyo, Japan | 3 | Matches |
| 17 | Maika | 29.12.2023 - today | 117 days | Tokyo, Japan | Matches | |
| 15 | Giulia | 29.12.2022 - 23.04.2023 | 115 days | Tokyo, Japan | Matches | |
| 8 | Mayu Iwatani | 21.06.2017 - 24.09.2017 | 95 days | Tokyo, Japan | Matches | |
| 2 | The Alpha Female | 17.03.2013 - 29.04.2013 | 43 days | Tokyo, Japan | Matches | |
| VACANT | 20.11.2023 - 29.12.2023 | 39 days | 6 | |||
| VACANT | 23.02.2015 - 29.03.2015 | 34 days | 2 |
