Yukari's phasmophobia can be seen as being symbolic of her fear of death.Yukari has an extreme fear of death and the thought of non-existence sends chills down her spine to the point where she initially has difficulty using her Evoker.She also shows extreme hypocrisy, accusing Akihiko and Ken of only caring about themselves due to their willingness to accept the present, when she's willing to risk the end of the world as they know it for her own selfish desire.
Eventually, she starts to open up to those around her, particularly Mitsuru, who she initially doesn't like very much but eventually becomes best friends with.
However, while Yukari's love for her father reaches the point of idolization, she has a poor relationship with her mother due to her throwing herself at random men ever since her husband's death. In fact, Yukari has on several occasions failed to consider the feelings of others, and it proves to be her greatest flaw.
It got to the point that Yukari decided she was better off living alone, doing so for 3 years before coming to the S. Yukari has phasmophobia (a fear of ghosts), which Junpei, Akihiko and Ryoji Mochizuki often take advantage of by intentionally spooking her or telling her ghost stories to agitate her to their amusement.
At school and in Tartarus/Dark Hour, she wears a pink sweater jacket, a loose red ribbon, a black mini skirt, black knee-high stockings with white lines on the outer-sides (often shown with white hearts of four in more detailed settings), and a heart-shaped white choker.
" Yukari has neck-length light brown hair and brown eyes. She is often seen with both her hands behind her back, except when holding her bow.