| # | Date | Promotion | Match |
| 1 | 29.04.2018 |  |
DDT Extreme Title Normal Rules: HARASHIMA defeats Yuko Miyamoto (c) (12:51) - TITLE CHANGE !!! DDT Max Bump 2018 - Online Stream @ Korakuen Hall in Tokyo, Japan |
| 2 | 01.04.2018 | |
DDT Extreme Title Ladder: Yuko Miyamoto (c) defeats Mike Bailey (15:11) DDT April Fool 2018 - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 3 | 25.02.2018 |  |
DDT Extreme Title Hardcore Plus Alpha: Yuko Miyamoto (c) defeats Shunma Katsumata (11:45) DDT Into The Fight 2018 - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 4 | 03.02.2018 | |
DDT Extreme Title Hardcore: Yuko Miyamoto (c) defeats KUDO (16:22) DDT Dramatic Nerima The Fighter 2018 - Online Stream @ Nerima Coconeri Hall in Tokyo, Japan |
| 5 | 30.12.2017 | |
DDT Extreme Title Best Two Out Of Three Falls Hardcore: Yuko Miyamoto defeats Daisuke Sasaki (c) [2:1] (29:43) - TITLE CHANGE !!! DDT/DAMNATION Produce Illegal Gathering Vol. 2 - Online Stream @ Korakuen Hall in Tokyo, Japan |
