Stardom 5STAR Grand Prix 2018 - Night 8

 took place at the Minato Kumin Center in Osaka. The event took place on September 16, 2018.

Results

 * Numbers in parentheses indicate the length of the match.
 * (c) refers to the champion(s) heading into the match.
 * Jamie Hayter & Nicole Savoy defeated STARS (Saki Kashima & Starlight Kid) (5:30)
 * Kimber Lee [4] defeated Tam Nakano [2] in a 5STAR Grand Prix 2018 Block B Match (6:50)
 * Kagetsu defeated Shiki Shibusawa (3:22)
 * Kelly Klein [8] defeated Natsu Sumire [4] in a 5STAR Grand Prix 2018 Block A Match (6:13)
 * Queen's Quest (AZM, Konami & Momo Watanabe) defeated JAN (Jungle Kyona, Leo Onozaki & Natsuko Tora) (11:00)
 * Rachael Ellering [9] fought Utami Hayashishita [8] to a Time Limit Draw in a 5STAR Grand Prix 2018 Block B Match (15:00)
 * Mayu Iwatani [8] defeated Hazuki [7] in a 5STAR Grand Prix 2018 Block A Match (11:42)