| # | Date | Promotion | Match |
| 1 | 20.09.1997 |  |
WCW World Women's Cruiserweight Title: Sugar Sato defeats Yoshiko Tamura (c) (18:25) - TITLE CHANGE !!! GAEA Double Destiny - TV-Show @ City Gymnasium in Kawasaki, Kanagawa, Japan |
| 2 | 06.09.1997 |  |
WCW World Women's Cruiserweight Title: Yoshiko Tamura (c) defeats Momoe Nakanishi (18:25) AJW Zenjo Contention 1997 - Event @ Act City Hamamatsu in Hamamatsu, Shizuoka, Japan |
| 3 | 22.08.1997 | |
WCW World Women's Cruiserweight Title: Yoshiko Tamura (c) defeats Saya Endo (18:38) AJW Osaka Queen Holy Night - Event @ Osaka Prefectural Gymnasium in Osaka, Japan |
| 4 | 19.07.1997 | |
WCW World Women's Cruiserweight Title: Yoshiko Tamura defeats Toshie Uematsu (c) (20:09) - TITLE CHANGE !!! GAEA Women's Pro-Wrestling Dream Future ~ The Dream & Future ~ 2nd Junior All-Star Show - Event @ Yokohama Bunka Gymnasium in Yokohama, Kanagawa, Japan |
