| # | Date | Promotion | Match |
| 1 | 30.09.2012 |  |
KO-D Openweight Title: El Generico defeats Kota Ibushi (c) (23:33) - TITLE CHANGE !!! DDT Who's Gonna Top? 2012 ~ DDT48 General Election Last Day - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 2 | 18.08.2012 | |
KO-D Openweight Title: Kota Ibushi (c) defeats Kenny Omega (37:26) DDT Nippon Budokan Peter Pan 2012 ~ DDT 15th Anniversary - TV-Show @ Nippon Budokan in Tokyo, Japan |
| 3 | 29.07.2012 | |
KO-D Openweight Title: Kota Ibushi (c) defeats DJ Nira (8:52) DDT Beer Garden Fight 2012 - Event @ Shin-Kiba 1st RING in Tokyo, Japan |
| 4 | 24.06.2012 | |
KO-D Openweight Title: Kota Ibushi defeats Yuji Hino (c) (21:12) - TITLE CHANGE !!! DDT What Are You Doing 2012 - TV-Show @ Korakuen Hall in Tokyo, Japan |
