She appeared in the NTV drama "Anone" and the romantic comedy "Koi wa Tsuzuku yo Doko Made mo" (known internationally as An Incurable Case of Love ). While critics have noted that her roles are often an extension of her "cool beauty" persona, she has shown flashes of vulnerability. Fans eagerly await the role that will allow her to break the mould entirely and play a villain or a comedic lead, testing the depth of her acting muscles.
As of 2022, Yokoyama has several projects lined up, including a new anime series and a music album. She is also scheduled to perform at several concerts and events throughout Japan.