Maika made her professional wrestling debut at TAKATaichiMania II, an independent event produced by Taka Michinoku and Taichi, on May 7, 2019, where she picked up a victory over Mima Shimoda.

Maika made her debut in World Wonder Ring Stardom on January 19, where she teamed with her Donna Del Mondo teammates to defeat Tokyo Cyber Squad (Death Yama-san, Hana Kimura and Leyla Hirsch).

[20] On October 9, Maika, Himeka and Natsupoi, later known together as MaiHimePoi, won the Artist of Stardom Championship by defeating Cosmic Angels (Mina Shirakawa, Tam Nakano and Unagi Sayaka).

[24] At Tokyo Super Wars on November 27, Maika unsuccessfully challenged Utami Hayashishita for the World of Stardom Championship for a second time,[25] and at Osaka Super Wars on December 18, MaiHimePoi won a ¥10 Million Unit Tournament by defeating Marvelous (Takumi Iroha, Rin Kadokura and Maria) in the semi-finals and Stars (Mayu Iwatani, Hazuki and Koguma) in the finals as a result of a six-woman tag team ladder match.

[26] At Dream Queendom on December 29, MaiHimePoi successfully defend the Artist of Stardom Championship against Cosmic Angels (Mina Shirakawa, Unagi Sayaka and Mai Sakurai).

[31] At Fight in the Top on June 26, Maika teamed up with Giulia and Mai Sakurai to challenge again for the Artist of Stardom Championship, this time in a three-way match also involving God's Eye (Syuri, Ami Sourei and Mirai).

[32] At Mid Summer Champions in Nagoya on July 24, Maika teamed up with Giulia and Himeka and unsuccessfully challenged Oedo Tai (Starlight Kid, Momo Watanabe and Saki Kashima) for the Artist of Stardom Championship.

[35] At Flashing Champions 2023 on May 27, 2023, Maika teamed up with Mei Seira and Suzu Suzuki to defeat Neo Stardom Army (Nanae Takahashi and Yuna Mizumori) and Hanako.

[47] On the first night of Wrestle Grand Slam in MetLife Dome on September 4, Maika teamed up with Lady C in a losing effort to Queen's Quest (Saya Kamitani and Momo Watanabe).