Stardom Bright Summer Stardom - Night 1

 took place at the Niigata City East Plaza in Niigata, Niigata. The event took place on August 4, 2018.

Results

 * Numbers in parentheses indicate the length of the match.
 * (c) refers to the champion(s) heading into the match.
 * Shiki Shibusawa defeated Hanan (6:10)
 * Natsuko Tora defeated Dust (7:50)
 * Saki Kashima defeated Stephanie Vaquer (7:18)
 * Oedo Tai (Hazuki, Kagetsu & Natsu Sumire) defeated JAN (Jungle Kyona, Kaori Yoneyama & Leo Onozaki) (13:50)
 * STARS (Mayu Iwatani, Starlight Kid & Tam Nakano) defeated Queen's Quest (AZM, Konami & Momo Watanabe) (12:58)