The April 11, 2021 episode of Ice Ribbon Aisuriho is a Professional wrestling event produced by Ice Ribbon, which took place on April 11, 2021 at the SKIP City Multipurpose Hall in Saitama, Saitama. It was broadcast on April 20, 2021 on niconico.jp.
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Matsuya Uno & Tae Honma defeated Banny Oikawa & Cherry (10:20)
- Mochi Miyagi & Ram Kaicho defeated Miku Aono & Yappy (10:30)
- Saori Anou, Suzu Suzuki & Totoro Satsuki defeated Akane Fujita, Rina Yamashita & Yuki Mashiro (11:19)
- Risa Sera (c) defeated Thekla [3:2] to retain the FantastICE Championship (19:00)
- Risa Sera defeated Thekla [1:0] (5:37)
- Risa Sera defeated Thekla [2:0] (7:40)
- Thekla defeated Risa Sera [1:2] (12:57)
- Thekla defeated Risa Sera [2:2] (16:01)
- Risa Sera defeated Thekla [3:2]
- Rebel X Enemy (Maika Ozaki & Maya Yukihi) (c) defeated Tsukasa Fujimoto & Tsukushi Haruka to retain the International Ribbon Tag Team Championship (17:38)