| # | Date | Promotion | Match |
| 1 | 30.07.2012 |  |
DDT Iron Man Heavy Metal Title: GENTARO defeats Mio Shirai (c) - TITLE CHANGE !!! DDT Beer Garden Fight 2012 ~ NWJ PRODUCE DAY - Event @ Shin-Kiba 1st RING in Tokyo, Japan |
| 2 | 30.07.2012 | |
DDT Iron Man Heavy Metal Title Four Way: Mio Shirai & Ryo Mizunami defeat Gorgeous Matsuno (c) & Rion Mizuki and Go Shiofuki & Kinteki Sakuragaoka and Batten Tamagawa & Naoshi Sano (11:06) - TITLE CHANGE !!! DDT Beer Garden Fight 2012 ~ NWJ PRODUCE DAY - Event @ Shin-Kiba 1st RING in Tokyo, Japan |
