Stardom X Stardom 2018 In Osaka took place at the EDION Arena Osaka #2 in Osaka. The event took place on July 22, 2018.
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Tam Nakano eliminated Kaori Yoneyama (7:04)
- Natsuko Tora eliminated Hanan (8:37)
- Natsuko Tora & Tam Nakano eliminated each othter (10:04)
- Jungle Kyona eliminated Shiki Shibusawa (12:09)
- Starlight Kid eliminated Jungle Kyona (13:50)
- Starlight Kid eliminated Ruaka