| # | Date | Promotion | Match |
| 1 | 16.09.2015 |  |
World Woman Pro-Wrestling Diana World Title: Kyoko Inoue defeats Kaoru Ito (c) (24:04) - TITLE CHANGE !!! Diana - Event @ Shinjuku FACE in Tokyo, Japan |
| 2 | 26.07.2015 | |
World Woman Pro-Wrestling Diana World Title: Kaoru Ito (c) defeats Keiko Aono (18:49) Diana - Event @ Joto Ward Community Hall in Osaka, Japan |
| 3 | 29.04.2015 | |
World Woman Pro-Wrestling Diana World Title: Kaoru Ito (c) defeats Keiko Aono (18:34) Diana - Event @ Lazona Kawasaki Plaza Sol in Kawasaki, Kanagawa, Japan |
| 4 | 23.12.2014 | |
World Woman Pro-Wrestling Diana World Title: Kaoru Ito defeats Manami Toyota (c) (18:25) - TITLE CHANGE !!! Diana Kawasaki Legend - Event @ City Gymnasium in Kawasaki, Kanagawa, Japan |
