Apart from her work in the AV industry, Kawashima has also explored other ventures, including:

Details about Kawashima's life outside of her professional career are less documented, a common phenomenon for individuals in the AV industry, where the lines between public and private personas are often blurred. The decision to remain in the industry or transition to other pursuits can be influenced by a myriad of factors, including personal aspirations, societal pressures, and career longevity.