On November 11, 2020, the promotion held the Ice Ribbon Vs. Shinjuku 2-chome Joshi Pro Wrestling event with Miyagi competing in the afternoon show in a 14-man battle royal won by Totoro Satsuki and also involving Akane Fujita, Asukama, Shinobu, Maika Ozaki, Ram Kaicho and others.

[14] At a house show promoted by Marvelous That's Women Pro Wrestling on September 17, 2018, she teamed up with Cherry in a losing effort against W-FIX (Chikayo Nagashima and Megumi Yabushita).

1, an event promoted by All Japan Pro Wrestling on May 22, 2016, she teamed up with Tsukushi in a losing effort against Azure Revolution (Maya Yukihi and Risa Sera).

[17] At BJW Summer Ueno Pro-Wrestling Festival - Part 9, an event promoted by Big Japan Pro Wrestling on August 23, 2016, she teamed up with Maruko Nagasaki to defeat Tequila Saya and Tsukushi.

[18] At Pro Wrestling Freedoms Osaka Fans Thanksgiving Day on September 3, 2017, she teamed up with Idea in a losing effort against Hamuko Hoshi and Yuya Susumu.

She made her first appearance at the 2017 edition of the event, placing herself in the "Other Than" Block and scoring a total of six points after going against Sareee, Rin Kadokura and Saki.

[24] Miyagi aligned herself with Suzu Suzuki, Risa Sera, Akane Fujita and Hiragi Kurumi in the Prominence stable at the end of 2021 after their contract with Ice Ribbon expired, leaving as freelancers.