division of the Catch the Wave tournament where she competed in the "Block A", scoring a total of two points after going against Tomoka Inaba, Ami Miura and Shizuku Tsukata.

[4] At New Ice Ribbon #1013 ~ RibbonMania 2019, an event promoted by Ice Ribbon on December 30, 2019, Kohgo competed in Tequila Saya's retirement 44-person gauntlet match which ended in a time-limit draw and also involved notable opponents such as Ken Ohka, Munenori Sawa, Manami Toyota, Ram Kaicho, Rina Shingaki, Matsuya Uno and many others.

[8] In the autumn of 2021, Kohgo had an excursion to the Mexican independent scene as she competed in several events promoted by Consejo Mundial de Lucha Libre (CMLL).

[14] On April 27, 2023, New Japan Pro-Wrestling (NJPW) announced that Kohgo would represent Stardom in a four-woman single-elimination tournament on May 21 at Resurgence to crown the inaugural Strong Women's Champion.

[16] On July 4, at the first night of Independence Day, Kohgo teamed up with Nightingale, who became the first Strong Women's Champion, to defeat Mafia Bella (Giulia and Thekla).