The April 18, 2021 episode of Ice Ribbon Aisuriho is a Professional wrestling event produced by Ice Ribbon, which took place on April 18, 2021 at the Rifu General Gymnasium Main Arena in Rifu, Miyagi.
- Numbers in parentheses indicate the length of the match.
- (c) refers to the champion(s) heading into the match.
- Maika Ozaki & Matsuya Uno defeated Akane Fujita & Nao Ishikawa (6:54)
- Saori Anou & Suzu Suzuki defeated Thekla & Yappy (8:46)
- Rebel X Enemy (Maya Yukihi, Ram Kaicho & Rina Yamashita) defeated Hiragi Kurumi, Ibuki Hoshi & Totoro Satsuki (15:30)
- Mochi Miyagi defeated Risa Sera (12:03)
- Arisa Nakajima, Tsukasa Fujimoto & Tsukushi Haruka defeated Aja Kong, Hamuko Hoshi & Hiroyo Matsumoto (21:24)