[8] Iwaki returned to the title scene at WAVE Survival Dance ~ Regina Challenge when se came out unsuccessfully in a contendership battle royal won by Yuki Miyazaki and also involving many other notable opponents such as Ayame Sasamura, Hibiscus Mii, Kaori Yoneyama, Miyako Matsumoto, Sakura Hirota, Rina Amikura, and Yuko Sakurai.

[11] She competed in various of the promotion's signature events such as the Catch the Wave tournament in which she made her first appearance at the 2022 edition where she placed herself in the Future Block, scoring a total of four points after going against Suzu Suzuki, Haruka Umesaki, Chie Ozora and Riko Kawahata.

At a house show from January 20, 2019, she fought in a battle royal won by Manami and also involving notable opponents such as Alex Lee, Cassandra Miyagi, Chihiro Hashimoto, Dash Chisako, Hikaru Shida, Meiko Satomura, Mika Iwata, Sareee and others.

[15] Before resigning, she made her last appearance at Sendai Girls Big Show In Osaka on December 4, 2022, where she teamed up with Yuu to defeat Lena Kross and Nina Samuels.

At Seadlinnng Shin-Kiba 22th NIGHT on February 13, 2020, she teamed up with Kaho Kobayashi and Tsukasa Fujimoto to defeat Las Fresa de Egoistas (Arisa Nakajima, Makoto and Maria).

[18] At 2AW GRAND SLAM In TKP Garden City Chiba, an event promoted by Active Advance Pro Wrestling on February 23, 2020, she teamed up with Rina Shingaki in a losing effort against Matsuya Uno and Tsukushi.