| # | Date | Promotion | Match |
| 1 | 21.06.2017 |  |
World Of Stardom Title: Mayu Iwatani defeats Io Shirai (c) (27:52) - TITLE CHANGE !!! Stardom Galaxy Stars 2017 - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 2 | 14.05.2017 | |
World Of Stardom Title: Io Shirai (c) vs. Toni Storm - Time Limit Draw (30:00) Stardom Gold May 2017 - Tag 1 - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 3 | 20.03.2017 | |
World Of Stardom Title: Io Shirai (c) defeats Kairi Hojo (22:38) Stardom The Highest 2017 - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 4 | 05.03.2017 | |
World Of Stardom Title: Io Shirai (c) defeats Kagetsu (13:28) Stardom Champions Around The World In Nagoya - Event @ Nagoya International Conference Hall Event Hall in Nagoya, Aichi, Japan |
| 5 | 23.02.2017 | |
World Of Stardom Title: Io Shirai (c) defeats Shayna Baszler (16:45) Stardom Stardom Of Champions - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 6 | 15.01.2017 | |
World Of Stardom Title: Io Shirai (c) defeats Viper (19:58) Stardom 6th Anniversary - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 7 | 22.12.2016 | |
World Of Stardom Title: Io Shirai (c) defeats Mayu Iwatani (17:11) Stardom Year-End Climax 2016 - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 8 | 23.11.2016 | |
World Of Stardom Title: Io Shirai (c) defeats Taya Valkyrie (17:11) Stardom Goddesses Of Stars - Tag 2 - Event @ Hakata Starlanes in Fukuoka, Japan |
| 9 | 30.10.2016 | |
World Of Stardom Title: Io Shirai (c) defeats Yoko Bito (19:25) Stardom October Showdown - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 10 | 22.09.2016 | |
World Of Stardom Title: Io Shirai (c) defeats Kay Lee Ray (13:02) Stardom 5STAR Grand Prix 2016 - Tag 8 - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 11 | 20.05.2016 |  |
World Of Stardom Title: Io Shirai (c) defeats Kasey Owens (11:43) ABC 4eme Gala International De Catch Feminin ~ Stardom Europe - Tag 1 - Event @ Gymnase Du Four A Chaux in Beziers, Herault, Frankreich |
| 12 | 15.05.2016 | |
World Of Stardom Title: Io Shirai (c) defeats Mayu Iwatani (21:54) Stardom Gold May 2016 - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 13 | 26.03.2016 | |
World Of Stardom Title: Io Shirai (c) defeats Alpha Female (13:18) Stardom Grows Up Stars 2016 - Tag 3 - Event @ Shibata Sun Village Arena in Niigata, Japan |
| 14 | 21.02.2016 | |
World Of Stardom Title: Io Shirai (c) defeats Viper (16:20) Stardom 5th Anniversary - Tag 5: Stardom Vs. The World II - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 15 | 17.01.2016 | |
World Of Stardom Title: Io Shirai (c) defeats Kairi Hojo (29:31) Stardom 5th Anniversary - Tag 1 - TV-Show @ Korakuen Hall in Tokyo, Japan |
| 16 | 23.12.2015 | |
World Of Stardom Title: Io Shirai defeats Meiko Satomura (c) (24:50) - TITLE CHANGE !!! Stardom Year-End Climax 2015 - TV-Show @ Korakuen Hall in Tokyo, Japan |
