At SEAdLINNNG Shin-Kiba 10th NIGHT on February 28, 2019, she fell unsuccessfully challenged Nanae Takahashi for the Beyond the Sea Single Championship.

[5] At TJPW Inspiration #3, an event promoted by Tokyo Joshi Pro Wrestling on December 12, 2021, Mizumori teamed up with Saki in a losing effort against Magical Sugar Rabbits (Mizuki and Yuka Sakazaki).

She made her professional wrestling debut at Gatoh Move Japan Tour #319 on October 31, 2017, while still being a trainee and competed in a 12-person costume battle royal won by Kotori and also involving Antonio Honda, Aoi Kizuki, Emi Sakura, Kazuhiro Tamura, Sayaka Obihiro and others.

They defeated Emi Sakura and Masahiro Takanashi at Gatoh Move Japan Tour #374 on August 21, 2018, to win the Asia Dream Tag Team Championship.

[11] Mizumori made her first appearance for World Wonder Ring Stardom on the second night of the Stardom World Climax 2022 from March 27, 2022, where she competed in a 18-women Cinderella Rumble match won by Mei Suruga and also involving various active roster members such as Unagi Sayaka, Mina Shirakawa, Lady C, Saki Kashima and others.