Stardom Cinderella Tournament 2021 - Night 1 took place at the Korakuen Hall in Tokyo. The event took place on April 10, 2021.
Results[]
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Hina defeated Lady C (6:24)
- Himeka defeated Hanan in a Cinderella Tournament 2021 First Round Match (6:37)
- Maika defeated Konami in a Cinderella Tournament 2021 First Round Match (8:27)
- Unagi Sayaka defeated Natsuko Tora in a Cinderella Tournament 2021 First Round Match (6:51)
- Rina defeated AZM in a Cinderella Tournament 2021 First Round Match (4:40)
- Starlight Kid defeated Momo Watanabe in a Cinderella Tournament 2021 First Round Match (6:23)
- Mayu Iwatani defeated Fukigen Death in a Cinderella Tournament 2021 First Round Match (4:16)
- Giulia defeated Ruaka in a Cinderella Tournament 2021 First Round Match (4:21)
- Utami Hayashishita defeated Mina Shirakawa in a Cinderella Tournament 2021 First Round Match (8:59)
- Saya Kamitani defeated Tam Nakano in a Cinderella Tournament 2021 First Round Match (5:48)
- Syuri defeated Natsupoi in a Cinderella Tournament 2021 First Round Match (9:26)