| # | Date | Promotion | Match |
| 1 | 11.03.2020 |  |
DDT Extreme Title Blindfold Hidden Bra Death: Shinya Aoki defeats HARASHIMA (c) (13:13) - TITLE CHANGE !!! DDT LIVE! Maji Manji Rojo Wrestling In Saitama Super Arena - TV-Show @ Saitama Super Arena in Saitama, Japan |
| 2 | 12.01.2020 | |
DDT Extreme Title KOK Rules: HARASHIMA (c) defeats Pokotan (7:23) DDT Wrestle Shiokobu! 2020 - Online Stream @ Suminoe Maikon Hall in Osaka, Japan |
| 3 | 16.11.2019 | |
DDT Extreme Title Ten On One Handicap Captain's Fall: HARASHIMA (c) defeats Mic Inoue [c] and ??? and ??? and ??? and Antonio Honda and DJ Nira and Keigo Nakamura and Makoto Oishi and Masahiro Takanashi and Yukinori Matsui DDT Dramatic Niigata! 2019 ~ Super Sasadango Machine Local Return ~ - Online Stream @ Kobari Aoyama Public Hall in Niigata, Japan |
| 4 | 03.11.2019 | |
KO-D Openweight Title / DDT Extreme Title: HARASHIMA (c) [DDT Extreme] defeats Konosuke Takeshita (c) [KO-D] (25:38) - TITLE CHANGE !!! DDT Ultimate Party 2019 ~ DDT Group Big Set ~ - Online Stream @ Ryogoku Kokugikan in Tokyo, Japan |
| 5 | 29.09.2019 | |
DDT Extreme Title Three Way Elimination: HARASHIMA defeats Jiro Kuroshio and Tetsuya Endo (c) (20:01) - TITLE CHANGE !!! DDT Who's Gonna TOP? 2019 - Online Stream @ Korakuen Hall in Tokyo, Japan |
